You may have grievances (legitimate or otherwise) but you have to weigh up the pros and cons.
In 1920s Italy you might have been daily frustrated by the poor reliability of the railways but that didn't mean that voting for Mussolini would have been a good idea overall.
Also, not that I ascribe this to you, personally, but apparently 22% of Trump's supporters think he would start a Nuclear War. I'm struggling to understand what pros they think would outweigh that particular con.