I think we need to stay in context that the OP is a beginner.
All hardware is designed to do a job, and will do it if properly setup and maintained. The tuners on my Sire and MIM P bass are excellent.
The biggest difference I find when you go above budget basses is either aesthetics (fancy woods ect), preferences (scale lengths, body size, fret size ect) and setup (plays great straight out of the box).
Of course it is a lot more fun to buy lots of gear but as a beginner you’ll never recover the hours lost just learning to play sufficiently.