Flipper: you are the perfect example - you post racist crap and when challenged on it you claim you're being attacked and misunderstood. When asked to clarify what you mean you dance around refusing to answer. Now you resort to the worn out "OMG - Trump Supporter !" as though that passes for any kind of argument.
Again, a tip: learn about the issues so you can debate the actual points. Don't just blindly repeat the soundbites and insults that your leaders have indoctrinated you to repeat. You might then be taken more seriously and not look like a hack.
Don't expect to "throw a grenade" in comment terms and then saunter off, hands in pockets, claiming that even the act of someone replying to you and disagreeing with something is somehow unfair.