Movies and TV shows are the US's cultural export. It helps keep us front of mind. They are essentially asking for retaliation where the US is erased from all foreign screens.
The movies normalized The American Way™ as the default way of doing things. The billionaires then financed the people pitching The American Way™. Without the first, the second wouldn't work.
It might be a "good" thing, but it is an incredibly stupid thing for a US president to cause, that is unless they're trying to undermine the power of the US.