It’s regionals. Most fans who were going to go are still going.
If this is the case, then it’s an inconvenience or costing fans more $$$ at most (which is still not fair but not uncommon and not a big deal in the whole scheme of things). But we are all just speculating here (including me). We really don’t know the impact to the teams and their fans. And like someone posted above, looks like KY was totally transparent and it was NCAA that went with it.