1. Language problem
Based on his way of speaking in hinidi, I am 99% sure he learned Hindu just before entering BB. Can you imagine, how hard is must be for someone to communicate in a language which he/she learned for short period of time.
2. Shilpa's endorsement
Last year's winner Shilpa Shinde herself made the statement that only Shree is showing his real self inside the BB house, rest are just actors who are pretending, this after spending a day inside the BB house. Shilpa who is known as mamta ki devi, maa jo sabhi ko khana khilati thee, why would she support Shree if he happen to be a bad guy.
3. Proud sister Deepika
We all heard how she roared that she is proud of Sree bhaiya. He must have been doing everytthing correct that made her feel proud of him. Why should anyone feel proud of him if he has done anything wrong towards others.
4. Voice dubbing
This one is entirely my theory. I think whatever crass words or homophobic words he has used in BB were not spoken by Shree. It looks like BB deliberately did voice over from a mimicry artist to sounds like those words were spoken by Shreesant.
Based upon above elaborated points, I am coming to the conclusion that Shree is highly misunderstood.