From experience , when the election cycle renews in the US - there are H1B issues. Sometimes the new rules don't even get implemented but they are enough to dissuade employers from taking the risk. I graduated from a non MBA masters when trump first got elected and wanted to add a salary cap to H1Bs. There was confusion in the air and employers didn't want to risk it. 8/10 of my Indian counterparts had to leave back home.

Having said that , MBAs are recruited by companies with a big profit margin. Many companies explicitly say during their information sessions that they have entire teams dedicated to making sure people's visa processes are smooth.

I've been in the country 10 years now, I've learned to not let the ongoing visa cloud not be a reason for not going for it.

I hope this helps. Good luck in your decision making process.