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.
Nothing ironic about it. There’s nothing mystical about Linux, it’s just a kernel. The guy who made it says he doesn’t care about anything but code.