Provide anything with an actual name attached to it to support your view.
Ain't my view asshat.

My view is that his teammates opinion is currently indeterminate. You can pretend that the press and these unnamed scouts are not questioning his character but that is polly anna b.s. It is baseball. It has the code. Wait a decade or two for affirmation or denial of your perspective on his teammates views. At this point, you are reading tea leaves and press releases. It is too early to tell if you are smelling crap or fertilizer.
Sure, at this point and time, it is all rumor and FUD; to the extent I have bothered to look. Clubhouse stuff by design stays out of the press. The point is that the way the game is played what you are asking for won"t come out till years later but in the meantime it is a legitimate discussion topic and it is dumb to pretend otherwise.
I thought Brian Schnieder seemed like a nice guy till people around here told me he was a racist piece of crap. If true, freak him. If untrue than freak the people who made up that b.s. but I doubt it will become clear for a long time if ever because he doesn't have the insane public profile Harper does.
The hell with anyone who thinks I have an obligation to commit to some kind of false certainty about something that is by design kept behind closed doors and therefore rarely reported. I am not going to tear down Harper just because I am unwilling to deny he has critics or because I acknowledge he is a cocky kid who is living an insanely high profile life and that maybe, just maybe he might be a little unusual in the modern era. He could very well be a mix of all the worst attitudes of Ty Cobb or Babe Ruth and be a jerk to his teammates. How his talent is realized; time will tell, but I am damn glad we signed him attitude and all. If you think this is some kind of dig; look back in threads; I have been following this kid for awhile, just not blindly.
Do I want him to be a nice guy and do everything he has bragged about and stay with team forever; sure. Am I going to ignore, dismiss, or ridicule anything that doesn't correspond to my preconceived notion; hell no.
So hopefully Harper wins us some games with that smile and his teammates warpaint eye block tributes. Yet at the same time the hell with a bunch of professionals feelings who play a kids game so long as it does not drag the team down into limping through another cellar dweller year.