We do, because I think you fit into both of those groups I mentioned, which is why I suggested you re-read what I wrote especially after you wrote what you did. And that's a hard thing to read, I understand.
I don't think it is pointless to try and help someone sporting a candidate's avatar that maybe they need some self-reflection on issues pertaining to said candidate.
Which doesn't mean one should be skeptical of all information, but not reflectively parrot or promote opinions that one agrees with. Not just pertaining to you, but the whole "cultist' thing that started this discussion, where the people in those groups do this. I was a Harris supporter before shifting to Warren. We had a very prominent, and a person of authority around here, very much promote and propagate Harris, and at times insinuated some gross things about people who weren't loudly gun-ho for her. Despite being a supporter, I tried to speak out when I thought they stepped over the line of decency and judgement. That's because I'm trying not to be in a cheerleading bubble for one person. If the goal is just my candidate, you can lose sight of good being done in other ways, and, yes, most vile to some, smaller ways.
Being bombarded with information to suit one's narrative is a problem. If it is a problem for you, stop using twitter, facebook, TYT, Chappo, or whatever, and expand your view. Don't just read the things you agree with, and don't just post them. If you read/see something you disagree with, is critical of your views or candidate, try to take a, dreaded, "self-reflective" moment to understand why someone wrote that, what it means, and specific reasons for why they are wrong, other than resorting to racist talking points and conspiracy jargon.
And even if this is the case, it doesn't mean that any and all flaws of Sanders, or his supporters or his phrasing or his demeanor or his staff or his surrogates or his defunct institution's fellows or his boosters, is beyond reproach.
I do think self-reflection is important, and I try to do it. I do it all the time with my politics to make sure if I believe things for the right reasons, if I truly believe them, and how well I believe them. And I try to view them outside of myself. And sometimes I'm hit in the face with something I don't like, and while I recoil or turtle up at times, I also try to face it head on and clear, and listen, and absorb, and hopefully better myself, even if that means admitting I was wrong. That can take time, and it can hurt to realize one is a part of the problem, sometimes majorly, but hopefully if they're honest with themselves, they can improve and do good outside of doing bad to others.