Are you seriously drawing an equivalency between random anonymous people on Reddit, who may or may not even be real, to the president of the United States and his administration?
Hate is not a partisan issue, it's a part of human nature. Thus, everyone is capable of it. Liberals turning hate into a vehicle to bash a major US political party has been part of the problem, exacerbating the GOP's worst tendencies. There have always been plenty of non-hateful Republicans, but they are more and more besieged, feeling they can't choose between their party allegiance and their opposition to bigotry.
That's on them, not on anyone else. I was more fine with that excuse when it was just for why Trump was leading the primary in Summer of 15, but after they nominated him, stuck with him in the general after all that happened, and most of them still sticking with him today, I'm not going to blame other people for their choices. If someone bases their vote for president on being mad at "libtards" on the internet they need to realize that there are actually real consequences to elections and that it's not reality TV.