Lighter gauge strings, and a decent setup for a reasonably playable action can make an immense difference. The first bass I played on was honestly waaayy more physically challenging than it needed to be. I feel like this is one of the biggest problems for new players, both guitar and bass. Even though I’m at a point where I could make anything work, I currently have a p bass with low action and TI jazz flats and a mim strat with 9’s that will setup with a stupid low action. Both of those instruments would make life so much easier for someone just starting out than what I started with.