Why do did so many conservatives vote against their own interests?

Edit: damn auto correct title. It was supposed to be why did.

This confuses me.

If you want healthier food and companies to no longer poison us, then why would you vote to reduce the FDA?

Why would you vote to remove those regulations on companies?

If you are against child exploitation and abuse why would you vote to defund the FBI? The only organization that actually fights it?

If you are complaining about our education being ranked so low, then why would you vote to strip it?

If you voted because Harris isn't pro union enough why the fuck would you vote for the people who want to dismantle unions and worker protections?

If you are a farmer and rely on immigrants then why the hell did you vote for them to be deported?

If you want inflation to come down then why did you vote to increase it with tariffs? Import taxes don't reduce prices, they raise them.

If you are one of those anti woke culture warrior gamer bros who likes anime and complain that video games aren't sexy anymore, wtf did you vote for the people who want to ban porn?

If you want America to lead in science again and beat China , why would you let musk get rid of NASA?