What is the current status in the US? Isnt it federally prohibit, in addition to state level regulation ?
And i any case, dont u have to be specifically registered (and i guess taxed and fee-ed) for various betting activities ?
Now, it’s up to each state to decide if and how they want to legalize it. New Jersey is actually the reason this went to the Supreme Court, and you can now take wagers within NJ if you have a physical operation in Atlantic City [2]
[1] https://www.supremecourt.gov/opinions/17pdf/16-476_dbfi.pdf
[2] https://www.nj.gov/lps/ge/sportsbetting.html
Edit: adding a link to the NJ sportsbetting rules
Just saying "Well, we can eventually become a paid host of these games" isn't enough and you haven't done that; just because it's now legal in a singular state doesn't mean that just anyone will be able to get licensed and regulated.