I think that you missed out one of the most important and yet also most bizarre comments:
https://www.bbc.co.uk/sport/football/46016575
"I know I always have a good relationship with the media but my feeling is not the best feeling, I had a better feeling in previous seasons."
I don't even know what he's talking about there, but he's clearly pissed off about the hacks, for some reason.
My guess for the overall theme of it would be that things aren't working out at the moment.
We're winning most of our league games, but we're playing fairly poorly most of the time.
Our Champions League campaign has been a disaster, though we've actually played pretty well in at least two of those matches.
Our stadium's up in the air, our transfer window was a complete zero and our injuries and fatigue have been real issues.
In our previous campaigns under Pochettino there have been plenty of positives and a good feeling around the club.
I don't think that's the case this time. He probably feels similarly, though perhaps his perspective's a little different.