This is unironically why the AGPL3 is the best license. No need to worry about "virality" or derivative works or any of that, just set it and forget it. On top of that, corporations will avoid you like the plague, ensuring that your audience is other AGPL3 users.
I've used MIT almost exclusively for anything I've published, under multiple identities, and seems to work fine too. What benefit would AGPL3 give me over MIT, in terms of avoiding burnout? So far, saying "No" or not working for free for companies, been working fine as an approach so far, but always open to hearing even better approaches.
I am happy with the network solution AGPL provides on top of GPL. I think a new AGPL version needs to come out that addresses rewriting codebases with AI and claiming new original work.