Definitely. Though I’ll add that I ran PiHole + PiVPN on a Zero W ($10) for years. I upgraded it to a Pi Zero W 2 ($15 with extra cores) but I found that it had terrible packet drops, so I had to add a $15 usb wired adapter to it. I can max my upload speeds over vpn and dns is super low latency.
Definitely. Though I’ll add that I ran PiHole + PiVPN on a Zero W ($10) for years. I upgraded it to a Pi Zero W 2 ($15 with extra cores) but I found that it had terrible packet drops, so I had to add a $15 usb wired adapter to it. I can max my upload speeds over vpn and dns is super low latency.