You have the right to say what you want but you must accept the consequences.
So, for the sale of argument: if Trump is democratically elected and then begins reprisals of his political enemies, you must accept those consequences?
The right to free speech means the government cannot or should not punish you for speech (save for when it poses a danger, like creating imminent threat to someone else's wellbeing).
Everyone else is free to respond to and criticize someone for their speech (as long as that response doesn't involve, say, assault). This includes the writing of articles against someone else's decision of where to spend their money.
So, for the sale of argument: if Trump is democratically elected and then begins reprisals of his political enemies, you must accept those consequences?