I think it will be BAU for college football, and certainly basketball since the vaccine will be open to all well before then. We may even see colleges "require" them to step foot on campus in the fall (albeit, like any vaccine, there are allowable exemptions, hence the quotation marks).
However, I think in the future we should resolve to stop making huge extrapolations about the relative strength of power 5 conferences based on ACC/B1G and early season tournaments/neutral site games. We should stop using these as decisive predictors of relative strength in March, and we should probably largely assume that when trying to compare P5 teams that their record is their record, and that's how good they are. A 20-21 win team from the B1G simply isn't going to be leaps and bounds better than a 20-21 win team from those other leagues, and that's probably a better true north than anything KenPom or the AP can offer up.