Five main possibilities cover the spectrum:
1, fantasywriter is an individual troll with mulitple cats and personality disorders.
2, fantasywriter is a troll who claims to be a reformed liberal and who claims to have Trump’s best interest at heart but doesn’t.
3, fantasywriter is a current liberal troll who does not have Trump’s best interests at heart.
4, fantasywriter is a Deep State psyops/disinformation campaign.
5. fantasywriter is an AI program that searches the Net for q threads, linguistically turns the gleanings into a victim mentality and is specifically programmed to troll.
The 1st option would explain why it posts to itself. Three Four and Five are also options.
I will consider all options except #5. Fantifa is way too stupid to be an A.I.