Trump is a child and easily played, the rest are goons hired loyalty not competency, so I wouldn't be surprised. It wouldn't be hard to spin this to fit into his rants about European censorship.
Honestly, Trump's fixation with certain issues is a great asset for other countries, the US ends up giving up critical stuff in exchange for things that are worthless except in Trump's mind (see: giving China access to NVIDA GPUs in exchange for a 10% cut of the sales for the US gov).
So, here's hoping that the EU reluctantly accepts killing a stupid law they actually oppose and loudly protest Trump's toughness as a negotiator in exchange for something meaningful to them.