Browser problems with Capcha type protocols

Not sure if this is a linux issue or just a browser one but I have recently found it impossible to access certain sites that usually require captcha or prove you are a human type thingys.

Both Vivaldi and Brave are now making it impossible to access these sites. I have tried turning off VPN, clearing cookies, marking the sites as exceptions to the ad blocking and tracking protocols, etc. Nothing makes a difference.

Does anyone have a workaround?