The parent comment has recognized the problem:
> Between that and all the "donation-funded instances" that never seem to be in the black (and the ones that do can only say so because they are getting all free labor from volunteers/moderators) I really start to wonder if we will ever make a dent on the Big Tech and VC-funded companies. The resources being given to the developers is ridiculous small, and no one wants to admit it.
The first step in tackling a problem is to recognise and acknowledge that there is a sustainability issue that needs to be solved properly. In the end, the only instances that will be around are the largest and most centralized instances that have the most users.
Thus, even if that happens, donations will not be a viable source of revenue to counter the increasing operational costs as an instance gets used by more users.