Every paying fan is entitled to their view on Alan Hardy, the manager, the team and the club in general, be it positive or negative. Nobody should go into the football industry without realising that they will be judged all the time. The nature of the game is that that the praise can often be overblown and sycophantic when things are going well, and excessively vindictive when things are going badly.
Self evidently, Alan Hardy has made some bad calls in the past year and needs to learn something from those mistakes, in order to recover from the current horrible situation and protect his own investment, but the OP is right that this is an owner who has ploughed quite a large amount of money into our club, so whatever his faults, I can't find it in my heart to lambast him, even though I'm as frustrated as hell about the way things are going.
If someone comes along with a big bid and good intentions for the club, then Alan will have a decision to make, and if he sells up then I'm sure fans would get behind the new owner (until the next time we're struggling our b*llocks off!
), but for the time being I'm inclined to continue supporting the current owner, because I don't see what we would gain by making him a pariah.