The moment we hired Waldron, I knew this was a possibility. The offense he runs is similar to McVay's system, which doesn't rely much on getting the ball to the TE. That's why the Rams have invested so much in the WR position since McVay has been there (Kupp, Woods, OBJ, Nacua, etc.).
When Waldron was in Seattle, their TEs didn't do much, and they also invested a lot in the WRs (Metcalf, Lockett, JSN).
Zac Taylor in Cincy if off the McVay tree.... and surprise, they invested heavily in the WRs (Chase, Higgins, drafted Burton in the 3rd round)
Matt LeFleur in Green Bay.. They've also invested a lot in the WR position. They keep stacking them up.. Watson, Doubs, Reed, Wicks. Yes, Kraft is having a bit of a breakout season, but he's not the focal point in the offense.
Kevin O'Connell may be one example that breaks away from this a bit with TJ Hockenson.
That type of offense just seems to favor getting the ball to a WR.