But you can se my other posts where I didn't use Upvotes bots, those posts are undervalue.

That's the problem with bots in my opinion. They do give me a false feeling of appreciation to a point in which it can become an addiction! I also use bots sometimes to give my posts some extra exposure and yes it does hurt when I do look at my posts without bot involvement. While I don't see these post as undervalued! It is probably the real reflection of my rank on the Steem blockchain!
I do appreciate your viewpoint but mine just differs.