If Chromium becomes incompatible with privacy, the only real and broadly accepted alternative is FireFox. Which implementation, and as always in these kinds of discussions, that depends on your threat model: On desktop, I am very happy with LibreWolf. Mullvad Browser is also great, especially with Mullvad VPN, though it breaks pages a little more often than LibreWolf. On Android, I am quite happy with IronFox.
I often feel a little ‘legislative paralysis’. On the one hand, I want as little government interference in the free web as possible. On the other hand we can see first hand that web anarchy collapses into web oligarchy. I guess the EU is demonstrating that targeted legislation, like one click unsubscribe or one click cookie denial, can improve the web experience and privacy even beyond their borders. Baby steps… When do we get one click delete all my data? And when does a single page start caring whether my browser sends a Do not track request or not? Until then, it’s back to private privacy measures… Even if that’s an uphill battle.
I believe they are just running some sort of network detection. I also got this message yesterday, but when I switched servers in my VPN it went away. Sad to see reddit go down this path. But that’s why I’m here.