You mean Hcaptcha, which is AFAIK independent and hot garbage, I have faced infinite captchas multiple times.
Cloudflare Turnstile is an automatic or one-click captcha.
I have definitely gotten infinite one-click captchas from Turnstile (because of being on a VPN I guess), I have also gotten non-infinite but multiple one-click captchas.
If they are not going to let me past, I wish they would at least come out and say it. Are they trying to waste bot time like someone stringing along a scammer? Not everyone on a VPN is a bot or otherwise malicious user.