As long as you don’t use encrypted DNS (e.g. DoH) it doesn’t matter which DNS server you use - the ISP sees your requests and the replies, and the sees you accessing the returned IP within 10 seconds.

Also, unless it’s behind Cloudflare. Most nontrivial sites today have a unique IP so even with DoH there’s a good probability any specific site will be identified.

If you want your ISP to stay ignorant of where you surf, you MUsT have a VPN.