I bought a house while on H1B in 2014.
If the climate was like it is now back then, I would have waited for my GC or, for everything to calm down.
But I wouldn't have left...
Edit: BTW it was far far from a low-risk venture in 2014.
How awful that I'll never have to field another recruiting call asking about my 25 years of React experience.
Yeah, the talent shaped over many years by experience brought to you from near and far.
The question is, can your talent remain competitive and can you make new one?
I've worked with tons of H1-Bs: their talent distribution isn't any better than native-born Americans and companies aren't any more selective when hiring them. Also, almost all of them were US-educated.
Where did you get this statistic?