Whenever I'm out and about I connect to my home system via wireguard VPN, and all DNS traffic through my home system is funneled into PiHole. I also have a healthy collection of DNS block lists setup on the PiHole (which I'm currently setting up a site to explain/share).

I also have a VPS setup in a similar fashion in case my home connection fails for one of many reasons.

I try to only practice safe internet. Raw-dog the internet and you're asking for an infection.