I am guessing their fanbases are not as critical of their play as some Bills fans are of Josh's play but I don't follow their fans so I could be wrong on that. I dont think anyone is giving Josh a complete pass. I think the crux of the matter is that it is past time to do something about it other than hope he plays better. We know what he is capable of. Is the offensive struggle this year more because of him or the scheme or his supporting cast? He is a proven commodity, but Brady is not and the receiving group have proven to be below average. So, of course Josh could play better but that almost doesn't matter inthe grand scheme of things. The whole offensive philosophy needs to change, scheme and talent. Unless the Bills can field a defense like the Texans or Eagles, the team should build around making Allen look electric. That's my view anyway.
I think the Ravens should probably look at a change of coaches. KC? They have a long leash because of their unmatched success over the past half decade or more.
Personally, I dont think Mahomes is a main problem in KC. Their weapons (and oline) have let them down, similarly to Allen's.