Yes, they have been given the right to vote for whomever they choose, but not the right to not be judged harshly if they choose Trump. If you vote for Trump, I can't respect you, man or woman, and I am sure that there are many who agree.
I also wouldn't trust your judgment in other areas, thus I wouldn't hire you as an employee or to house and dog sit for me, because you either don't know right from wrong or don't care.
And of course Trump voters can be condemned. This is no ordinary choice like chocolate or vanilla. It's like choosing a life of crime over an upright walk. It's a matter of moral bankruptcy that affects others. If these people get Trump elected, they will have torpedoed their county and their neighbors, and they should be castigated for doing that.
Speaking of castigate, many years ago I assembled a list of related words with their definitions to get a better sense of the meaning of them all relative to one another, which some here might enjoy seeing:
[1] Animadversion - an unfavorable or censorious comment, or the act of criticizing.
[2] Aspersion - a damaging or derogatory remark, or the act of slandering.
[3] Brickbat - a remark or comment which is highly critical and typically insulting.
[4] Calumny - false and malicious statement designed to injure a reputation
[5] Castigate - criticize or punish someone severely.
[6] Censure - strong or vehement expression of disapproval
[7] Contemn - treat or regard with contempt.
[8] Contumely - insolent or insulting language or treatment. Contumelious, contumeliously
[9] Declaim - forcefully protest against or criticize, or orate passionately
[10] Decry - publicly denounce.
[11] Defamation - unjustified injury of the reputation of a person, group, product, business, government, nation, etc.
[12] Derogate - disparage, belittle
[13] Deprecate - express disapproval; belittle
[14] Disparage - disesteem; represent as worthless
[15] Disprize - to disdain or scorn.
[16] Excoriate – flay verbally
[17] Ignominy - disgrace; dishonor; public contempt, shameful or dishonorable quality
[18] Impugn - question the truthfulness or validity of a statement.
[19] Invective - vehement denunciation, vituperation, an insulting or abusive word or expression
[20] Libel - written defamation
[21] Malign - to speak harmful untruths about; speak evil of; slander; defame
[22] Obloquy - censure, blame, or abusive language, especially by numerous persons; the resulting bad repute
[23] Objurgation - chiding: rebuking a person harshly
[24] Opprobrium - harsh criticism or censure, or the disgrace resulting from a shameful act.
[25] Oppugn - oppose with argument; criticize adversely; call in question
[26] Pejorative - disparaging or belittling.
[27] Reprehend - to disapprove or to reprimand.
[28] Reproach - find fault with; blame; censure, upbraid.
[29] Reprove - reprimand or censure someone. (n. reproof)
[30] Slander - spoken defamation
[31] Traducement - to speak maliciously and falsely of; slander; defame
[32] Upbraid - condemn or criticize severely.
[33] Vilification - abusively disparaging speech or writing.
[34] Vilipend - Regard as worthless or of little value; despise. Speak slightingly or abusively of; vilify
[35] Vituperate - use harsh or abusive language. (Vituperation - verbal abuse or castigation; violent denunciation or condemnation.)