I don't think it is bad to only like or support one member of a group as long as you don't hate on the other members.
For me, I am a huge fan of Sakura but I don't really stan Izone though. But I think it crosses the line when solo stans become akgaes.
Supporting one member or a group but hating or demeaning the rest. I don't like that and I think that it should be called out more.
One other thing is that I don't like it when solo stans and akgaes call themselves part of the fandom(for example me saying that I am wizone when I don't support the whole group). I don't think they should be considered part of the group fandom.
