You can walk through as well, or rather drive. Just have to plan ahead and have a plausible asylum story. After the war with Ukraine started there was a wave of

You can walk through as well, or rather drive. Just have to plan ahead and have a plausible asylum story. After the war with Ukraine started there was a wave of Russians coming in through the South border. They fly to Mexico or other nearby country, buy a used car with California plates and pretend to be Americans while in line. As soon as they get a over the border to the checkpoint they say “we request political asylum”. Them they get detained for some time and released into the US. There is a whole network of “helpers” who get paid to organize all of it.