So this is how it ends

Using cheatcodes, you can unban them from life

What would Creative be in this case?

Thanos with the 6 stones. He used a command block to erase those people

So would Tony have created the Creapers?

Depends. It was either thanos who made them with spawn eggs, or tony who made a creeper farm

And how would that work for Spiderman? Would he control spiders like Antman or Batman in Batman Begins?

Unless hes using a mod, I doubt it

Mods.... Strange?

Definitely strange