[cj]

Not the person you're replying to, but most ISPs and cellular providers log DNS queries and use that to profile you or resell to data brokers.

If you want to have some fun understanding this better, call up (for example) Verizon and have them send you the data they have on you. It's surprisingly detailed, including timestamped logs of every DNS query (in addition to specific profiling data, like "how likely you are to buy a new phone" or "household income", etc).

https://www.verizon.com/support/download-and-view-vpd-file/

After doing this myself, I always (at a minimum) use a privacy centric DNS and never the ISP's default.