See, you saw "anti-gay marriage, skepticism on transgender orthodoxy" and instantly took it to "an attack on people's rights and lives". Almost no one is saying gay and trans people should not have rights, or lives. They are saying things such as: "I don't believe it is ethical to give emotional children hormonal blockers and encourage eventual gender reassignment" or "I think made-up pronouns are stupid" or "I believe gay people should not be able to marry but get legally equivalent civil-unions".
Should people not be able to feel comfortable discussing such opinions outside of work or project spaces? I'd also like to point out that being against gay marriage is extremely common among devotes of the Abrahamic religions, which is a category that appears in the "protected list".
Opinions such as those have already been used to try to oust (not sure how it turned out) a member of at least one open source project (Opalgate, no CoC needed ironically) speaking entirely unrelated to the project. He was not directly maligning anyone from the project itself, in fact an outsider had to come in to stir drama (and that outsider happened to be the author of the Contributor Covenant. Hmm...).
What people do on their own time that does not personally affect you is their own business. Remember that principle is how gay rights came to be accepted in the first place. And no I don't need a link to the Paradox of Tolerance.
> I seriously doubt you'd find anyone's role in a project at risk because of their thoughts on climate change.
I would not be so sure. As before, often any skepticism of prevailing climate change wisdom is instantly escalated to "science denial". Not a good label to have in a tech project, and besides you'd be advocating for "crippling temperature rises, mass natural disasters, entire cities wiped away by see-level rises, destroying the planet basically". That sounds kinda life changing, if you believe it.
> Not particularly long nor hard, no; I run into them regularly.
Would be really interested to see some examples of this. Not just random twitter twattery, but people actually involved in OSS projects, literally advocating genocide.
> Even leaving aside whether there's any problem here at all, since when have the choices been "perfect solution or no solution"?
Well you said it yourself, there's no problem, thus no need for a solution. The Contributor Covenant is a solution in search of a problem. Are there any examples of the Linux kernel project being bogged down by external social politics (not that this CoC would fix that, much the opposite), or excessive trolling? Far as I can tell the problem was Linus's own abrasive attitude.
And let me tell you, he's hardly alone with that attribute. There's plenty of people out there who are difficult to work with because they are full of themselves and have little tolerance for dissent. At least Linus was upfront about this, rather then preferring to feign politeness then stab you in the back via bureaucratic bullshit, kinda like this CoC encourages.