I've no doubt but just because he 'maintains it' doesn't means that's the reality there will always be opposition to that fight. It doesn't mean there can't be civility.
It's because people think he is a prick. To be perfectly blunt.
Even if innocent he is tainted by his actions pre and post massacre.
The ITV drama which boosted the case in the general public. Portraying Bamber as a nasty little cocky arsehole. And the relatives and police as struggling hereos for a cause. As snow rightly says
Only the CCRC, or the if it even gets past that stage, the judiciary. Will ultimately decide on the future of Mr Bamber