While it is comfortable to meet with “like minded” people I seldom learn much from them as no new viewpoints are presented. They do make me feel better about beliefs I already have. I prefer to learn than to be confirmed. Just tossing that out there. If you are confident in your current approach and it is working well for you having it challenged shouldn’t be an issue-
But if you search, as Stumbler suggested, with those tags or “holistic” I have seen posts by people trying approaches other than DMTs. I’ll combine them all to fight MS.