Do not travel to the USA for holiday, to visit relatives or actually for anything right now. (More so if you have any tatoo on your skin)
Even if your skin colour is pink, yellow, brown, green or purple. (Welsh citizens are arrested as they try to leave the US for Canada and held in prison for 19 days before being allowed to return to Wales. Citizens from Venezuala are being sent, in breach of US Federal court orders, to prisons and returned to other wrong and different countries)
There is no law in America any longer and there is only you and whomever is the border agent or federal employee and whatever they decide.
Just simply do not travel to the US, it is not a holiday, it is too much risk of being held in their prisons for any random reason and as the American courts have stopped working, there is also no process of law (America is great again, like in 1700’s great…)
On the other hand, if you are a white racist from South Africa, they will probably hand you a green card at the border. Also, if you are a drug dealer with us$5m you can probably just buy an American passport, no problem. American citizenship, this is apparently called a “gold card” (so not a green card, if anyone still wants it?)
either way, do not risk any type of travel to the US, the risk just is not worth it.
If you are forced to visit the US for any business reason, make sure that you have mountains of paperwork (although with the courts not working, you will still be at the mercy of some American border agent) or try to send someone else to attend. You can also just consider rather trading with the EU or some other country and try to avoid getting in trouble with the US.
Also, be careful what you say as America is not a free country any longer, in fact it is moving very fast towards (and in some cases already is) a country with no working constitution, no working courts and with no justice.