Definitely the Justice League I remember

spider-man
arachnid-guy
8-legs dude
web-person
peter parker

Yes

Dc marvel crossover I wanted vs the one we got

Don't forget what I assume is Red Ranger.

It is, I just can't remember for the life of me what series it's from

Me neither, but it kinda looks familiar.

No way home plot

those knock offs: arachnid man toy

Hoo, we're getting as much wrong as possible here...