I’ve been wondering this exact question!

Thank you!

I’m lazy, I just use bookmarks and then go to that site and go look at whatever. These sync in FireFox across my devices.

So is that why send mail won’t work for sending myself emails about a system? Once upon a time you could do that, but now no more is what I’m reading between the lines, sans a proper mail server??

I layer up. Always pihole, and whatever I can run locally on a machine or browser.

https://docs.pi-hole.net/guides/dns/cloudflared/

Is this not that, or is Cloudflare on the naughty list these days?

Yes and no. You just have to see its beauty to get it. I also have been using it for a long ass time, almost a decade, so I could not even tell even tell you what sites look like with ads.