Two points to enlighten you:

1. I'm no fan of Trump, but there's nothing to be ashamed of in supporting an action that seems right even if it supports your antagonist.

2. I don't know how many new terrorists were created, but they sure as hell don't have those tunnels to hide under now do they. They have been denied valuable operational space. I doubt those vermin have the time and cash to get bulldozers to haul out the rubble from their collapsed subterranean grottos. If the propaganda is right, then this is a massive blow to the enemy du jour.