"We have to stop the nazis" is so 1940s.

"Congress is engaged in a witch hunt" is so 1950s.

"Civil rights should be applied to everyone" is so 1960s.

"Fossil Fuels are destroying the plant" is so 1970s.

"Unregulated free trade is dangerous" is so 1980s.

"The police are out of control and unduly target minorities" is so 1990s.

Something being old doesn't make it less relevant or important.

It means we need to say it louder, because for some reason the point hasn't been made clearly enough yet.