Privacy advocates got access to Locate X, a phone tracking tool which multiple U.S. agencies have bought access to, and showed me and other journalists exactly what it was capable of. Tracking a phone from one state to another to an abortion clinic. Multiple places of worship. A school. Following a likely juror to a residence. And all of this tracking is possible without a warrant, and instead just a few clicks of a mouse.
You can answer this yourself. Get rid of your phone and see. If you beleive it’s not a necessity, don’t say “yeah I could do these alternative things to get by”. Actually do it. I hope you’re not job-shopping