The agpl is ambiguous because users may choose not to fully use the freedom they were given? Sorry but this is bullshit. I'm glad I haven't started using this stuff yet (for other reasons). I'm sure I wouldn't notice such issues in topics I'm not at ease with and I can see how easy one can be seduced by this stuff.
Now, I'm convinced AGPL can be misused. What's more, I'm certainly quite happy that a side effect of the AGPL is that Google won't touch it, to mirror the comment you point to (whose author is wrong by the way, the intent behind the AGPL was not to exclude big tech, but to promote/protect user software freedom). All the fud around the AGPL actually comes from companies like Google, so respectfully fuck them all. Nobody could possibly have weaponised the AGPL against them had they not started spreading all the fud in the first place.
But even considering that picking the AGPL to scare big tech away is bad and weaponizes it (which I can hear, and let's assume), I believe you are wrong that nobody chooses the AGPL for the user freedom genuinely. There are a lot of examples of software under AGPL in good faith seemingly to me. Examples: Nextcloud, Joplin, CryptPad, Overleaf, Passbolt, Univention...
I doubt any of these commercial projects from friendly (?) companies choose the AGPL to fuck the world. I don't know the numbers, maybe it's a minority. You may not have numbers as well. Are you against the AGPL when used in good faith? If so, what to you suggest as an alternative?
I'm with you with the wish people were altruistic. But the system we live in doesn't exactly help being altruistic. Not being altruistic is certainly not a trait of people using AGPL, it's virtually everyone in a commercial setting (although some of us try to do their best to be good humans and virtuous). If anything, the AGPL was born from a ideal and that was certainly driven by something like altruism. All this blame towards the AGPL because people are out there to make money really feels weird to me.
Anyway, I don't think we'll reach an agreement here and that's OK. Thanks for the discussion, despite the strong disagreement it is/was stimulating.