I think it's specifically the 'redefining society' part that we have a problem with. Find yourself, but go alone, like every other great explorer. Don't ask the whole of society to 'find itself' with you. That's where it becomes a campaign and an intrusion, not liberty.
Someone shouldn't care what people think, if they are 'finding their truth'. The fact that they care so much about other people betrays their true motives. To stimulate change. That is where anyone can legitimately start criticizing anything they say, as it relates to their proposed changes for society/others.