The fact people forget that big disclaimer at the beginning of the ballot surprises me to this day.
First off, Bayo, “the ballot winner” started her development in April going off of files we know through data mining. So they did all the legal licensing and started development with no ballot results and she still won? Nah. The evidence just isn’t there. If they truly were going off the ballot, the winner would have been determined in late September. So in 3 months, they licensed Bayo, did enough development on her while making cloud and Corrin to show off in December, and still went off the ballot? That’s just stupid.
Look at ultimate. We can directly say Everyone is Here, Ridley, K Rool, Chrom, Dark Samus, Belmonts, And Banjo all came directly from the ballot. You could make a case for Inkling, Hero, Terry, and Steve as well if you really wanted to. All of the design choices of ultimate scream fan service too beyond characters. Battlefield forms, so many stages coming back, trying to bring in popular characters like Krystal, Isaac, and Shovel Knight as ATs, you name it. Ultimate has always been about fan service and the ballot.