1) Therefore I do not use any external scripts on my site. And I block every JS as well as cookies and other parasites.
2) I'd even almost guess that it will come to 2.1.
3) Only the price you pay for it is decisive.
Probably a good idea.I remember suggesting about the Recaptcha v2 NoCaptcha when that was announced (I think I suggested in the now deleted XF2 dev site). XF moved from ReCaptcha v1 to v2 in XF 1.5.16a release. I think this is an appropriate and timely suggestion and should be posted/moved in the Suggestions forum.
It has nothing to do with interesting: Who gets my data and who doesn't still determine me and not anyone else and that's what it's all about.You must be one interesting fella if you're going to such lengths to ensure nobody to get their hands on any data about you
Consider getting this add-on: https://atelieraphelion.com/products/signup-abuse-detection-and-blocking.64/ by @Xonin ACP, where exactly is the captcha? My current/default one is easily answered and I am receiving spam emails.
Where can i make my captcha more difficult to go through?