SLAPP laws in the US vary from place to place, from fairly strong to non-existent. California has strong anti-SLAPP protection, whereas Michigan and Alabama hav

SLAPP laws in the US vary from place to place, from fairly strong to non-existent. California has strong anti-SLAPP protection, whereas Michigan and Alabama have none at all. There is no federal anti-SLAPP law. So at least federally and in certain US states such litigation would absolutely fly in the US.