I have a theory about Baymax from Big Hero 6

Question

I think that Baymax was inspired by the random beach guy with an ice cream that kept falling from Lilo and Stitch. 

I mean, don't they look so similar? 

    

Baymax texting in the street.              Lilo takes a picture of a man holding ice           

                                                            cream. 

Also, Lilo and Stitch came out in 2003, while Big Hero 6 came out in 2015. Newer things gather inspiration from older things. This is an example. 

But the thing is "Random Ice-Cream Wielding Man" looks like Mr. Bubbles, Lilo's therapist, from Lilo and Stitch. But they're probably not related because they have different skin tones.