Yeah. $20 for a year but i bought AG for $35 for 5 years. I got adguard blocker, vpn and personal dns to boot. Its on sale on something. Im a cheap bastard.
But Nextdns is a bit faster on DNS side. If the price werent so cheap. I’d stick with nextdns.
Most people in the US use it to avoid getting letter from their ISP from downloading illegal content.
Some people use to access other country content.
Some people use it to avoid ISP snooping their browsing habits