The two Bushs, Reagan, Clinton, Obama all had their faults, but they had respect for the system they were a part of. That system is our method of governance. Its the only thing aside from geography that make us the USA.
To say that Trump is the same is a stupidity beyond my ken. Will he start WW III? No idea. Is he running roughshod through his governance with no respect for it? Yes. It's not the same thing at all. Not even close.