Isn't Stallone a conservative? He was working pretty regularly
again, finances his movies and handpicks the cast and does all the production - the expendables, the rocky films etc. These are some mega stars you're namedropping, not some mid-tier actors that have to bend over backwards politically just to get bit parts in movies.
and no, stallone is not conservative, he called for a ban of guns around the time he made Cop Land, you can look it up