I'd actually say James' ability to move to other team and have the power he does came directly from players like Jordan not having that power. Jordan's struggles with the front office were discussed in depth in his documentary and both retirements had some linkage to Jordan making a power play.
I'd add, LeBron has faced some super teams. Specifically I'm thinking of the Warriors (Curry, Thompson, Green & KD) and Spurs (Duncan, Ginobili, Parker & Leonard). In their prime those were extremely impressive dynasties. I'm trying to think back to who had that in Jordan's era and I keep coming up with a blank. Some great teams that had two stars like the Jazz (Malone/Stockton), Sonics (Kemp/Payton), Knicks (Ewing/Houston), but the closest thing would have been the Hakeem/Drexler/Cassel Rockets, but they really happened after Jordan retired for the second time.
In the 90s the west often beat itself to death prior to getting to the Finals. The early 90s east was a bit tough, but the late 90s east was meh. LeBron's entire existence in the East was weak. The West was always strong though.
In the early 90s, Jordan had to bust through the defending champion Pistons, the Knicks gave them some problems, though I actually view the Knicks as quite overrated, but they were a great defensive team. In the 91 Finals they face the final act of Magic Johnson and the showtime Lakers. The Portland team was Drexler and then a bunch of well rounded guys. The Suns were pretty good prior to Barkley showing up, Barkley just took them next level. The Bulls did miss ever having to face Olajuwon, who may have been a real problem for them, we will never know. Every other western team they faced in the Finals never had a superstar center, just like them. Those matchups always favored the Bulls. The Bulls demolished Shaq and Penny in the 96 ECF. They beat the Payton/Kemp duo pretty handily. Stockton/Malone finally break through in the west, but and gave the Bulls a competitive series certainly.
LeBron first busted through with a pathetic Cavs team in 2007. The rest of the East is rather weak as hell at this time. They were destroyed by the Spurs in the Finals.
LeBron's next trip is with Wade and Bosh vs the last act of Dirk Nowitzki and his rag tag team of role players. Dallas wins this after being down 2-1, ripping off 3 straight wins.
The next year, Miami faces the young trio of Durant-Westbrook-Harden, and pretty handily beat them as the series is not as competitve as people thought it was going to be.
In 2013, they face an aging Spurs team that has a bright light in Kawhi Leonard (not yet a star this season). Duncan is old and more of a role player at this point. Ginobli and Parker are getting up in age as well. The Spurs are a rebound away from winning this series.
In 2014, in a rematch, Kawhi is still not yet an All-Star but improved, but explodes in the Finals and that's is where his light shines. The Spurs demolish the Heat in a 4-1 win. LeBron decides to go home.
Saying he is patient and can't wait for players to develop, LeBron quickly backtracks and trades for Kevin Love. When the season starts and the role players aren't to LeBron's liking, they make several trade for better ones. In the playoffs he loses Love, but still makes the Finals, only to see Kyrie gone down. The Cavs still win Game 3 despite this for a 2-1 series win before the Warriors shoot them out of the rest of the Finals for a 4-2 win.
We get a rematch the next year in which everyone writes off Cleveland and the Warriors do take a 3-1 lead before the Cavs stomp back and force a Game 7, which ends up being the only close game of this series. Kyrie makes the game winner as LeBron makes a bunch of defensive stops but isn't there on the offensive end in the 4th Q of this game.
Durant signs with the Warriors, and the next 2 years we get to watch a repeat as the Warriors destroy the Cavs in the Finals because they just have too much star power. The only surprise really was LeBron taking the Cavs as a 4th seed to the Finals in 2018, but lets be honest, the East still sucks at this point.
In 2018, LeBron leaves home for his acting career and joins a young Lakers team. This time he is unable to get any other star to get moved there and is forced to play with this young crew. They proceed to suck, piss him off, as he's seen not trying numerous times in the season and getting mad at his teammates. The Lakers don't make the playoffs.
In the offseason, the Lakers trade the farm for Anthony Davis. They hope to sign Kawhi Leonard as well, but he signs with the Clippers instead. They sign some role players but proceed to a #1 seed. They then win the bubble ship as the other top teams are taken out by lesser teams as the Lakers get fairly favorable matchups throughout the playoffs. They get the #5 seed Miami Heat in the Finals, a team lacking any superstar at all. May sound like I'm knocking this (and I guess I am) but you can only play who wins prior matchups, the Lakers didn't get to pick their matchups. Just saying , 2020 was a pretty easy road.
In 2021, the Lakers spend most of the season injured as they only had a 7 week offseason, AD gets injured in the 1st round with a 2-1 lead and LeBron quits and the Lakers lose 4-2.