FO4 is still keeping my attention, though the swimming mechanics are driving me crazy. I managed to get stuck underwater last night with no way to get out of the water. Why they couldn't implement thumbstick/trackpad controlled swimming (like in Skyrim) rather than the crazy gesture based swimming, I don't know.
On an impulse I finally bought Beat Saber and it's cool, but not cool enough to stop me playing FO4.
Just reading this post now!! Yes, Water sucks. I drowned in that Quarry near where you begin the game. Drowned several times. IF anyone had been watching me through my window that day I would say I looked ridiculous!!

I have two basic rules now, don't go into water, and don't throw nades. My fallout 4 life is much happier.