Not only does he act entirely out of character for Vegito, there are several reasons as to why he shouldn't be Vegito. Ignoring the Super retcon, he could have still wished for it upon a Dragon or, with Super hindsight, gone to Yardrat.

I've been thinking and I've just realized just how unfair the Goku vs Saitama fight really is, using death battle's calcs which extremely high balled saitama they said Saitama would need 2 minutes to catch up to bog Goku right?

Since I don't know the exact calcs of how far Goku has grown since then I'm gonna be generous to Saitama and only say Goku grew 10x stronger which means Saitama would need 20 minutes minimum to catch up to base Goku from top just to remind you broly was swinging on ssj Vegeta in mere seconds so even Saitama's ace in the hole his only win con is not that special and Goku already fought someone with infinity better version of it

And saitama has a condition for his experiential growth to be actived while broly's is 24/7 and that's not counting zenkai boost

He behaves so well for me

Just to clarify, a fraud character is not a joke character.

Mr Satan/hercule for example

Fraud character are the one that are suposed to be strong but never do shit, they build hype, be by aura farming or new transformations but fail to live up to it

He would think Goku is kinda weird personality wise but respect him. I think King would admire Goku.

Video source: https://youtube.com/shorts/o5Gho16QVqc