Everything is relative. Compared to you and me he is, comapred to Abramovic and City's owners he's not. As for our owners, we're on the outside trying to get into the CL and so far (despite what some think) they've been putting money into the club to help us improve. The test for our owners would be if we ever were in the position of Arsenal our Utd, where we were regularly qualifiying for the CL, would they continue to invest? My inclination is they'd be exactly the same as Kroenke and the Glazers - they have no real interest in winning on the pitch, they just want a return on their investment.
Anyway, lets keep this on Wenger. As I said in the weekend spoiler thread, Arsenal have reached a scenario where there's pretty much nothing Wenger can do. The players are no longer playing for him and the fans have gone too - they can win their next 3 or 4 games but the second they drop points again the atmosphere will turn again. The only two solutions would be a complete overhaul of the squad, giving Wenger a fresh start or a new manager.
I was under the illusion he had like £10b or something, maybe not. I think he spent like £700m on a massive ranch in the last few years, a few quid of that could have been invested in those negligible gains, as you say though, they have no interest in the silverware.
I disagree on the players not playing for Wenger, the situation isn't good at the moment, we need unity for sure. I've got an inclination the Arsenal players see Chelsea this season, Liverpool a few years ago and realise they want a bit of that, especially as Europe has been going so badly recently. I don't think they've downed tools yet...