That's like post #10 I see from random users proposing we should somehow run ads or whatever to finance big instances.
I haven't seen a single statement going in that direction from big instances themselves. None of those posts referred to anything.
Is it just overconcerned people worrying about things which are not their problem? I assume people who can run a big instance would notice if they are getting into financial troubles. As long as they don't speak up, I would conclude we don't have to worry. The current model (whatever it is) seems to work well enough. Did they ask for advice, do they need advice?
Maybe it's that people are so used to being forced to see ads and pay half their wage for insulin that they cannot imagine nice things exist.
I think we should try to keep it nice, and not revert to capitalist enshittification prematurely, without any necessity.
We currently have more than 1000 instances on Lemmy. Maybe some do run ads, who knows. You can join them if you like, or host your own.
Show the problem exists which you try to solve. Point to instances who struggle financially, who consider running ads, something like that.