Bitcoin has always been pseudoanonymous and its perma history is something that I am aware off and not that bothered off. Though looks like the bitcoin devs are working towards something to improve privacy called taproot and schnorr.
The thing that it solves for me compared to traditional fiat currencies is that it retains its value very well over a period of time. some of the bitcoin stuff I bought long back and spent it on hardware now means I got the hardware for nearly more than 500% cheaper if I had chosen to hold it in dollar or other fiat currencies.
Fiat currencies are a liability (depreciating value) if you are not constantly trying to invest them just to keep their value from crashing due to accelerating money printing/inflation.