The Trump theme was that foreigners are our problem. China was a problem, all the way in China. The others were a problem here, invading our country and taking our jobs.
The numbers are now up a bit over 2020, mainly because there are now jobs again, now that the economy has largely recovered.
The Boeberts and the Marjories are screaming about the border problem because they have a few Trump era things that they need to cling to. That is how they got elected. VP Harris is to deal with the current problem, and she and the government will, but not by visiting the border. All that can be done by executive order.
And I guess they got their wish. And then they will complain anyway.
But frankly, there is nothing new to do. The methods have been the same for 20 years. Deporting is a bit of a cost. But even there, we cannot stop people traveling to the USA. We normally rely on some tourism for income. Some visitors overstay the visa and eventually are asked to leave or deported.
Problems facing the average American are now more to do with the nature of your job, leases, income, home prices, etc. Almost none of these have anything to do with Mexicans or others crossing the border. More likely you will need some of those to fix your roof when you are ready to sell your house. Also, all over the county, crime is up and gun violence is up. You don't need those guns against the illegals. They don't usually have them. It is your neighbor that has one.
Drugs? The Republicans are repeatedly blasting the "open borders" brings drugs into the US. The places where migrants cross lead to a lot of arrests, but not for drugs. The fentanyl comes in by car, and mostly with Americans. See the CATO institute story.
https://www.cato.org/blog/fentanyl-smuggled-us-citizens-us-citizens-not-asylum-seekers
We need to get the world working normally so we can have all our consumer goods for fixing up everything that broke in the past year. And we need China. We do not make much of the clothing and shoes and small end stuff.