dont understand why ppl say no content endgame

things to daily =

daily resin spending
daily quest
artifact runs
random quest x10
mining (72 hours spawn)
abyss for rolling random stats
boss runs
exploring (if you have not opened all boxes)

takes around 2-3 hours of gameplay per day for me

unless you play more than 6 hours a day then yes you will run out of content but most people complaining aren't even AR 40 yet

huh? is there arena or pvp content that I missed

Not really, been using f2p units and they can go quite far... depends on your gameplay of course. Mostly PVE content, you don't really win anything, just progression.

That's a fair point, indeed. Normally i would spend only a little just to show support if it's really good, but i barely spent more than 200 which is about price of a 3A title... the problem i hav w gacha game is de power creep... i don't mind p2w if it's well balanced, but it's hardly the case for most gacha i played b4 (not that i had played many, since 90% were craps)

I would hold my view on GI for now, as there is no PVP n it's viable to clear contents w free heroes & mc except to score perfect at highest abyss level... but who knows, it's an ambitious title for supposedly mobile game... it's free anyway, i am not competitive nor perfectionist neither, so its easy to avoid falling into gacha trap. lastly, it is a nicer mobile game out there that suit my playstyle currently, although my phone get hot easily, not a big deal due to time constraint... will see how it turns up in de long run