This list manages to be mostly correct while still spreading FUD. These can all be tracked, but the threat actors are very much uncoordinated in exploiting this info, and much of it (especially things like keystroke and mouse fingerprinting) is expensive to track en masse.

Just using Firefox with uBlock, no history, and privacy settings on max, through a somewhat trustworthy VPN like Mullvad will make your data mostly useless. Yeah, "they" could still catch you in a million ways, but if your threat model revolves mostly around surveillance capitalism you'll just be too much of a hassle to matter