Sure we dont trust him right now but Its always possible in the future that he can become a positive member of the community. However as of right now, things he has done is far too recent. This is the main reason for most of the distrust. In time, if he shows us that he has impulse control and can refrain from bursting out, people may accept him into this community. Only time will tell.
I'll believe it when I see it. So far he hasn't shown much promise and making fake apologies like this one doesn't help him much.