yeah i have no ragrets playing or buying the game, i just don't wanna play anymore at all which is not something I really felt that bad in Destiny 1, it just more tapered off into "... well, I think I'd rather play this other game right now" even though it felt like there was still a ton of stuff left to do in D1 - grimoire, ghosts, better versions of armor/weapons I had, just hundreds of things. Whereas in D2 I really, really don't feel like playing anymore since there is literally nothing left to upgrade and nothing to farm, at all. There were a good 15-20 gun combos in D1 to get for PVE and PVP and some were insanely OP (gally, icebreaker, thorn), but in D2 it boils down to maybe 4 or 5 guns, TOTAL, and armor means almost fuck all and nothing really feels that OP except Orpheus Rigs (hunter) for PVE and Last Hope/Uriels Gift for PVP.
Everyone is gonna take around the same amount of game time to hit that point, it'll just take some people 2 weeks RL time and some people 4 months RL time.