KC, SF, and Baltimore are the exact opposite. They might not have great WRs, but they have speed at WR and use lots of horizontal movement to open up the middle of the field for the TEs to work, it's not the other way around.
The Saints have a bad offense, the Packers have been good when they had multiple productive WRs (i.e. Cobb, Jordy, Davante). Even the Pats depended on having WRs who won against man (Welker, Edelman) as their primary targets and RBs who can catch to force defenders to commit to the flat.
There's just never a case where a good offense is built around a TE.
If you think the WRs of the Ravens are even remotely what that offense runs through than you are REALLY forcing this because it doesnt. That offense runs through Mark Andrews and the RBs (specifically Ingram last season but its more spread out this season so far). The fact that they occasionally threw to a WR does not mean that the offense ran through them. The TE lead that team in targets and receptions and TDs.
The Saints have HAD a good offense most of the past few years. The fact that Brees has finally hit a wall does not change that and it does not change the fact that their offense was Thomas and Kamara and literally nothing else so cant really be overinvested at WR when your investment is one guy.
The Patriots offense ran through Gronk and before his prison situation Gronk and Hernandez. Again there is no way to watch that team and think "man these other players who get 2-3 targets a game and get 25-30 yards if they are lucky are truly the focal point of this offense". The only exception is 1 slot WR, who is both far cheaper, and again 1 guy is not an overinvestment.
The Packers notoriously invested nothing into the offense. They basically let Rodgers carry the offense and you can tell because none of the WRs, who he clearly made relevant, were that good without him. Even now their highest skill position draft pick is a RB (who is very good but still a RB).
Rams and Chiefs are all about the TE except instead of the Ravens where they use their TEs to set up more running plays, the Rams and Chiefs use their TE as the primary threat and then use their 1 good WR to do everything else (again for both teams its only 1 good WR).
Teams do not invest at WR. They get 1 guy and a TE and invest on the OLine. That is the recipe. That has been the recipe and that will likely continue to be the recipe as that has basically been the constant over the past decade since the Patriots really made that trend popular (shocking).