I'm not sure this applies in 2024 that LT is most important OL position, it used to be for sure when QB's where far less mobile and stayed in pocket.
The game has evolved quite a bit, evading a quick beat off the edge is far easier than one up the middle
With how much shotgun Allen prefers to be in, his blind side isn't as open as a straight drop back.
Elite offenses/QB's seem to have a high level center was more often than not as well over the past 20 years