Yes, Trump gets his jollies on making problems worse, much worse — allways has and always will. Right now part of his fun is leading the Republican Party over the cliff.
When the dust settles there’s only going to be a rump party of moderate former Republicans, the Democratic party and Trump’s party of Hell’s Angels. The Republicans will then siphon off just enough Democratic votes to give the Dumpter Party a winning majority, leading to the US becoming a satellite of Russure, as Trump calls Putins gang.