I prefer my version of stage 3: I still care about software freedom and advocate for it (as well as related issues like interoperability, privacy, and right to repair) but without being an obnoxious fanboy for “Linux” or talking down to people who still use non-free technology for whatever reason.
Simply caring about an issue doesn’t make one a cultist or zealot, and not caring about anything does not make one enlightened.
As an end-user I believe I am entitled to the freedom to use, modify, and share the software I use. If your business model is incompatible with my values I won’t support you, simple as. I don’t have any problem monetarily supporting developers but not if they disagree with my principles.
I’m pretty sure I’ve seen this exact argument made against ad-blockers, too.