I'm aware that the overly negative people suck also. I already said that. Personally it's very easy for me to scroll right past their stupidity. But it really bothers me to have someone who generally appears to be pretty intelligent and logical about all things baseball trying to use a a 5-4 stretch against 3 of the worst 6 teams in the majors (which you tried to do with your point about the latest homestand) as part of your proof that this team is still good. Especially when he pops in at the end of a lot of losses to try and say how everything is still great.
The other teams don't matter in this case. I'm evaluating the Cubs. I'm aware that they're aren't any great teams this year. That doesn't mean we have to say the best few teams are great.
I am willing to discount the first couple months because it was clearly a hot streak by the offense. When you score runs like one of the best 30 offenses for 2 months, sorry, but that likely isn't sustainable. And they haven't come close to continuing to do that. Arbitrary end points because I have to pick a date, but OPS pre June 1 vs after June 1, Carson Kelly is 270 points worse, Tucker is 105 points worse, Suzuki 196 points worse, PCA 130 points worse, Amaya (.819 OPS) is injured. Happ is 71 points better, Dansby basically the same, Shaw basically the same (though much better since the ASB), Busch basically the same.
We know Tucker got hurt at some point and we also don't know how much that affected him since he hit well for a bit after the one injury we know about (unless I missed something). But he also might not be healthy the rest of the year. Kelly's hitting wasn't going to continue. Maybe the league adjusted a bit to PCA's free swinging, I don't know. His July was great but his August has been abysmal. Both aren't likely to continue. Seems unlikely it would take the league 4 months to figure a guy out but maybe they did. Suzuki's numbers overall are now fairly close to his career numbers. Amaya is still injured and who knows when he'll be back. I'm not sure there's anyone in there where you can be confident they'll go back to hitting like they did in April/May, and certainly not most or all of them.
Those wins are banked and they can't be taken away. But if I'm evaluating how the Cubs are as a whole, yes, I'm going to discount an unsustainable hot streak by the offense. It's no different than how nobody really thinks the Brewers are some 100 win juggernaut. Sure they went 39-9. Those wins are banked also. They're on pace for 100 wins. But nobody in their right mind expects them to play at that pace again, right? Well, I don't expect the Cubs to score runs like one of the best 30 offenses ever. And guess what, when they stopped doing that, they went from playing at a high 90's win pace to a mid 80's win pace. Which again, will still get them into the playoffs and will still give them a shot to make and win the World Series. But that doesn't mean we have to be happy about how they've played for 3 months or use 9 game samples against shitty teams to sugar coat things and make it seem like nothing is wrong.
You got a legitimate reason why things are going to turn around, I'd love to hear it. But 9 game samples aren't it.