I'm only just now briefly catching up on the TV coverage the race endured (tried to during the race, reception was absolutely bonkers, out-of-the-question, not happening). But, just my initial thoughts on celebrities attending the race, if they want to be there, great. I could see someone like Shaq or Ben Stiller being there; Shaq is open to a lot of stuff and loves playing to a crowd with his charm with the intent of entertaining everyone else first, and he seemed to show respect when necessary. Ben is someone I could see being in the area, someone pitched attending to him, he found it interesting, and organized it with Mercedes. He was there Sat. & Sun., and was only shown once each day just chilling in the paddock and the garage; he was extremely low-key.
MTS seemed like she was just there to collect her CashApp check, walk the grid as part of the deal, and then dip. Even on her IG, she tagged CashApp and made no mention of the sport, drivers, or Red Bull. If celebrities in the US are going to attend F1 as guests of a team or company, the idea should be to bring more awareness to the sport, not use the sport the other way around. Maybe the issue is more with CashApp & their decision to use her to attend the race & promote the brand than someone else there like Shaq.