Yes it's one, no it literally can't be another way

[OldManCorcoran]

 

If there is anything to know, what could possibly know it except fundamental reality itself?

There can't be anything OTHER than whatever happens to be, what reality is, etc. It isn't logically possible. If all you have is paper you can only make shapes which are essentially paper, because there ISN'T anything else.

Logically inevitable.

If there exists someone to see something, the only thing which could possibly be seeing it, is the same as what everything is, 'cause paper origami shapes. There could never actually be anything else existent to do the seeing.

[michaelcycle00]

Makes sense but the problem with these explanations is that they're all based on logic, which is a limitation. Existence isn't bound by logic. So we could be entirely wrong on everything.