That is the emotional fans' perspective. The facts given in the posts above are just that and the mathematical requirements are again indisputable.
Fans are also ignoring the fact we have multiple PL winners in the squad that have been in this race numerous times. This squad is not full of mental midgets. And that's even without considering that the Top 10 players in both squads have played almost exactly the same number fo minutes ... except that we have a full squad and they have numerous injuries to key players.
Then there is the fear factor of the name, Arsenal, just because they were very good last season. It's like before the season started and after 10-15 games some posters here were like "oooh City are capable of going on a 20 game winning run", whilst ignoring the factors influencing their early season form (change and aging of key personnel). Some posters here feel the same about Arsenal - that will go on a long winning run, whilst ignoring their performances & results up to now. They will also drop points in a few games.
Of course it could happen but saying "no amount of chalkboard theories can account for the psychological damage" is ignoring all the precedents of the PL era to imbue this race with the fans' mentality and 'PTSD'. The players aren't the fans.
Even a few hiccups shouldn't derail us : W7 D4 L2 (assuming a home loss to Arsenal - even though I don't see it) would mean Arsenal need W10 D2 L1 (which I also don't see them getting) and a better GD.
I think where the stats are in your favour is that it's just kind of hard to remember that across a long run of winnable games Arsenal will almost certainly drop points SOMEWHERE, even if it's hard to point out where.
Whereas with our fixtures it's easier to point out a few tricky away games that'll do the damage.
But I think you're definitely too dismissive of the psychology/pressure involved. It's really tough holding on to a narrow lead. If our lead suddenly does become narrow, then that's a factor that I don't think the stats really account for.
Back in 2019 pretty much the only games we dropped points in all season were when City were chasing us. As soon as they were back ahead, we won everything, but it was too late to matter.