I don’t know any true Christians who are MAGA or racists or even bigots. But with the commonly used definition that if someone says something is bad they automatically are seen as hating the people doing it many people arguing in communities like that would be called haters or bigots and possibly be banned here on lemmy.world. Even though most true Christians don’t like MAGA and hardline rights they might feel the need to create communities like r/TrueChristian oad r/AskAChristian on exploding-heads.com or similar servers because they might think that their opinions are tolerated there. What do you think?
Your link has a very shallow definition of the “No true Scotsman” fallacy.
A better definition is on Wikipedia:
https://en.m.wikipedia.org/wiki/No_true_Scotsman
But I can argue that the definition of Cristian comes from the behavior and teaching of Jesus and the new testament and thus excludes bigotry hate and racism.
Unless that is really true. Then it would be unloving to not warn people.