Technology

Privacy focused browsers can help (but don't fully resolve). Not to redo the work of others, copy/pasta:

What makes fingerprinting a threat to online privacy? It is pretty simple. First, there is no need to ask for permissions to collect all this information. Any script running in your browser can silently build a fingerprint of your device without you even knowing about it. Second, if one attribute of your browser fingerprint is unique or if the combination of several attributes is unique, your device can be identified and tracked online. In that case, no need for a cookie with an ID in it, the fingerprint is enough.

A couple of useful articles:

https://en.wikipedia.org/wiki/Device_fingerprint

https://blog.torproject.org/browser-fingerprinting-introduction-and-challenges-ahead/ (Excerpt above)

https://onlinelibrary.wiley.com/doi/10.1155/2022/3363335

There's also a number of interviews with white and red hat hackers who delve quite deeply into the subject and how they've used this telemetry to go after black hats (mainly to emphasize that even with some degree of sophistication this can be difficult to evade, especially when compounded with other methods and telemetry already modelled against your identity).