I do have an ad blocker 'cause I don't want ads. IDK what is tracking me exactly other than cookies and IP lookups, and neither of those make my browsing experience worse. I know how to use VPNs and proxies, but you really have to pay if you want a good one, so nah. When I want to be really private, I use Tor, and otherwise I'm just using an ad blocker.Back to your concern about the difficultly, I encourage you to try as it is very easy to take some steps like installing an ad blocker and tracker blocker. You will be amazed at how many trackers Google and others are trying to install on everyone, regardless if you don't use their services. You will be amazed also at how much better browsing the web is without the ads and trackers. Once you use them, you won't ever want to go back.
I agree that VPN's can be confusing, and I hope Apple builds it in to the next version of Safari, and TOR is simple to download and use, but can be slow; however, if you use a search engine like DuckDuckGO that doesn't track your searches and take a couple of minutes to install something like Ghostery which then works beautifully well and any of the several good ad blockers, e.g., Disconnect, etc., you will deny Google a lot of what it is trying to collect and collate about you. Of course, don't use any of Google's services like Photos, Assistant, Maps, Gmail, etc., or you will be attaching yourself to a giant vacuum that will suck every possible detail about you into their files. Fortunately, we have Apple and other companies to provide services that aren't built upon a model of giving them away in return for your privacy and information security.
In the USA (would be different in, say, the UAE), the only time I've ever heard of any non-criminal being concretely negatively impacted by non-anonymity here was when some students had their Harvard acceptances rescinded because they said offensive things within a private 10-person group chat but used their real names, and one of the 10 snitched on them. There are probably lots of cases like that. Easy to avoid in many ways.
Whereas if you leave Facebook, you don't get invited to things, and if you use DuckDuckGo, you get crappy search results, and those are concretely bad things. And IDK why you are this careful but still use Apple's closed-source software. Sounds like you ought to use Linux on your PC, which would probably be yet another disadvantage.