I think the fundamental difference is in past experience - while I started steemit 2 yrs ago(which is not a short time), I haven't had participated in the governance system so my view is basically what an outsider would think.

On the other hand, 22.2 witnesses and supporters tend to be the active members who participated in the steem governance, so insiders' view and maybe also emotionally attached.

That being said, at the same time I still do not understand/agree with some of what Justin does/says. I guess again, maybe due to the fundamental difference in past experience.