Comment by wongogue
My ISP (my area is serviced by 1 more but they offer lower speeds) blocks the DoT port. They cannot block 443. If they start blocking popular DoH domains, I can use any of the mirrors or run my own over https://wongogue.in/catpics/
Anything that doesn't provide raw access at the internet protocol layer (other than RFP to prevent spoofing) shouldn't qualify as internet provider.