Luther Strange is not a disaster - he’s not some Juan McCain wannabe just dying for the chance to betray conservatives and his country. He’s a solid if unexciting Christian conservative.
I much prefer Judge Moore, but Luther would be OK. Suspect he had to pledge undying fealty to the President to get his endorsement. Sorta can’t really lose, here - unless the rat wins (unthinkable in Alabama).
And Judge Moore is still in the lead by a solid margin. The attacks are unlikely to budge any Moore supporters and are turning undecideds off of Strange. So it still looks good - as long as Judge Moore’s supporters get out and vote.
Luther Strange is not a disaster
I think supporting or opposing McConnell makes a big difference.