Re. pocketing thousands in expenses. I really don't have a problem with MPs and other elected officials claiming back what they've spent in the course of carrying out their duties, even if it is thousands. I suspect that Corbyn falls into this category
You suspect? And, TBH, what you think is acceptable, legitimate expenses, may not be to someone else.
Raising his expenses as an example of how ethical and moral he is compared to others is fine, if it is known that he is squeaky clean - but he can't be, because it's always going to be open to interpretation.
The information as to what he spent his expenses on is publicly available.
And it is undoubtedly open to criticism, because what one person views as a legitimate expense, another will think is an indulgent luxury.
How much do his offices cost? He could have got them cheaper.
How many staff has he got? He should cut back and make them work harder.
What pay rise did he give his staff? Public sector workers have had a pay freeze for years.
Not to mention the other costs incurred by the state - security etc - that he doesn't pay for and claim back - but are directly related to the choices he makes in terms of lifestyle. Refusing an official car, for instance, looks like a selfless act, but is it actually cheaper than providing the security he requires when traveling by public transport?
He's not "beyond reproach" - no one is, not even JC.