"Invest $500,000 and immigrate to the United States." - Kushner Companies.

[In a Beijing ballroom, Kushner family pushes $500,000 ‘investor visa’ to wealthy Chinese] https://www.washingtonpost.com/world/in-a-beijing-ballroom-k...

Jared Kushner sells EB-5 visas to Chinese investors. So basically this category will stick around.

That'd go against Trump's business interests though. So I think it's highly unlikely.

"Investor" visas exist in many countries. Eliminating it in the US would result in US people being excluded in other countries. And if there is one thing rich people aren't going to vote/lobby for, it is curtailment of their ability to migrate.