..shake the tree, and ye shall receive..
people are gonna always make up their own minds, but ask yourself this..
Do you have trust - not just in FBC, not just in BTC, but in crypto in general?
If not, then perhaps you are one that should exit Left. You use a bank card of any sort? You just doing 'Unen-Crypto', and still relying on someone else to make sure it goes through (your bank).
These guys have been doing it like this for a long time now, and people still keep signing up.
Bots are a different story, and maybe something to do with the whole 'captcha' thing.. Add all three (ReCaptcha, hCaptcha, solvemedia), and give the user NO CHOICE as to what they are gonna solve.. It will slow down the automated stuff significantly, and make benefits for a real user.
The only real way to get rid of the auto stuff, is to code your own.
One only has to do a quick google search, and there are plenty of auto captcha solvers available - 2captcha, deathbycaptcha, anticaptcha, just to name a few. Then there are the extensions - chrome has one for solving captchas in their own store! capsolver dot com do that one..
If you want to support crypto, then do it legit. Without the digital servant/s.
And the only way this crypto benefit will continue, is if we show our human proof.
.. shake the tree, be rid of all the bad apples, and ye shall prosper..