I can't figure that one out either. Alabama has 2 conservatives running Moore & Brooks. Brooks is probably the better candidate and Pres. Trump backs Strange. It makes no sense. It looks like Moore might win so we still end up with a conservative, but Pres. Trump backed the establishment guy.
Trump has been doing that for a while now. In 2014, he saved McConnell from a TEA Party challenger. In 2016, he destroyed the grass roots movement in Colorado by backing Priebus and the RNC in their control of the Colorado state GOP. Priebus then backs Trump to help defeat Cruz. Trump returns the favor by making Priebus his chief of staff.
For quite some time now, there has been a false narrative put forth of Trump being some kind of Conservative champion who is going to drain the swamp. It is a lie. Not a lie that Trump came up with. But a lie pushed onto the rest of us by those who knew better, but had revenge on their hearts.