Why would you ever again vote for a republican after the last two presidencies?

I mean, seriously.... The first Bush took us to Kuwait and Iraq.. the second Bush takes us right back.. Both of them did a horrible job in office... As a matter of fact, all republicans did a horrible job in office. They are the biggest liars, money hungry, scam artists, around! They care nothing about the average people, and it shows in their policy towards healthcare, wage, employment, etc. They are for the top wealthy 1% people in America, yet all the poor dumb rednecks vote for republicans, regardless. Tell me how this happens. Explain to me how people still want to vote republican, because in my mind, it goes against common sense and sanity.