I'm Peter Roberts, immigration attorney who does work for YC and startups. AMA

How are you thinking about the potential effects of a second Trump administration on immigration and how it might affect tech companies?

There's a lot to worry about but to keep the worry/analysis grounded, I think it makes sense to review what his administration did last time. And most of the damage was done to those who were illegal or seeking asylum or were from certain countries and seeking to travel to the U.S. It was awful and very disruptive to the lives of many. On the legal business immigration side, the main damage was the result of changes in policy and the way regulations were interpreted and applied. This included doing away with the deference given to previously approved applications when extensions/renewals were sought. This was disastrous, resulting in the denial of applications for people who had been employed in the U.S. by the same employer for years. The Biden administration immediately undid this when it took office. The other major change was in changing/increasing the requirements for getting H-1B and O-1 visas and extraordinary ability green cards. The Biden administration undid some but not all of these changes. There is concern that a Trump administration would undermine the H-1B program as well.