CF turnstile is one, but of course that means Cloudflare owns even more of the web.
HCaptcha is inaccessible and actively discriminatory against individuals with disabilities and refuses to change, to the point that I suspect the only way that they will do anything is to file a class-action against them and sue them into the ground.
And I... Can't think of anything else. Other than to just get rid of Captchas entirely.
Enough to make it so bots are expensive to run.
People do care about such things.
I hope the same is true in other EU countries.
Suddenly I have been made aware that, having lost my paddle on Shit Creek, I will eventually be taken downstream to Shit Lake (where it appears I will inevitably drop anchor).
You could just call them.
But in all seriousness, many services are making it difficult through to impossible to communicate outside of their web or app platforms. Call centres are expensive and messy, and it's now apparently acceptable as a society to treat customers/clients/whatever as adversaries so they can get away with making it hard to communicate with them.