If your opinion is that certain kinds of people should be marginalized, dehumanizied, or otherwise disregarded, and that certain individuals or groups should be excluded from whole segments of society, then your position is garbage and you absolutely should be ostracized for it.
Inclusivity is about respecting people and not erecting barriers to entry, it is not about accepting every single world view as if it is 100% equal.
"I believe kicking puppies to death is our moral obligation" for example is a belief that absolutely should be excluded from common society.