Wikipedia is able to pull that off because wikipedia is a digital encyclopedia, not a social forum to add comments to or respond at a massive scale like lemmy is or reddit was. A majority of services either get their revenue from ads, or they start off not doing that but eventually have to cave in and let ads in.
I think ads can be annoying sometimes, but if they're done in a similar way reddit did them before their downfall, then it would be tolerable and at least give the lemmy.world admins enough money to cover server running costs
I’m all for free speech, but we need to instate stricter rules and regulations for the press. Before Reagan came around, the press was federally funded, now look at the hellscape he has created