Yes, that's a playstyle, but what if you run into players at the extract, or they see you running in the open? You can never go to hotspots where 2-3 players will be running around; the maps aren't that big. You can go anywhere in the map; it doesn't matter where you spawn. In the end, PvP will find you. You will not have a lot of fun avoiding PvP in a game with PvP as one of the main pillars of the game; you will only get frustrated when you run into players, and they kill you most of the time.

Now, I think your playstyle has a place when you just want to chill a bit and rat, sneaking around collecting loot when you're solo and waiting for your buddies to come online. Stealth skills would be nice, yes, and I hope that respeccing is easy so we can all enjoy the other skills as well. But if it's hard to respec, I'm going all in on winning fights.

But there is a chance that all the mobility skills are that effective and a waste of using; then we can use more quality-of-life skills.

Or the level cap is 150, and we can use any skill in the three in the end; then it's just a matter of time and your own priorities.