It's not just Linux, I'm using Chrome on my macOS Catalina MBP and I can't even get past the "Verify you are a human" box. It just shows another captcha, and another, and yet another... No amount of clearing cookies/disabling adblockers/connecting from a different WiFi does it. And that's on most random sites (like ones from HN links), I also don't recall ever doing anything "suspicious" (web scraping etc.) on that device/IP.

Somehow, Safari passes it the first time. WTF?