Tech workers hate Trump, and have been forcing SV bosses to say bad things about him.
But this move is clearly going to benefit us (well, I'm in Australia so not affected directly, but "us" as tech workers). Raising tech salaries and reducing the ridiculous exploitation of immigrant tech workers is good.
SV bosses would clearly like to continue paying less for tech workers, and the visa program was a tool to do that. They now have a proper reason to say bad things about Trump.
But Trump would also like to have SV on his side. Where does he think the power lies there? With the bosses or the workers?
I look forward to next week's episode of "What Trump did to the USA"