It doesn’t remain to be seen, we know the fertility rate for America isn’t high enough to maintain replacement rates without immigration. Here’s one article but you can find many with google https://budgetmodel.wharton.upenn.edu/issues/2024/3/22/us-de...

The current admin is saying they are going to stop immigration. I don’t find it comforting or plausible if you’re telling me that we have to wait and see because they might fuck up one step of their plan and that’ll make the other steps less painful