The original post and the following discussion at https://www.reddit.com/r/esp32/comments/1x3bmjh/ordering_esp... clarify that the devices ordered were likely counterfeit and one had a fake FCC ID, so it was illegal to buy them irrelevant to the new law and likely why they were seized.
So the conclusion is not necessarily "don't buy ESP", but "verify what you're actually buying".
So the conclusion is not necessarily "don't buy ESP", but "verify what you're actually buying".