I mean, you're the one seemingly pushing the panic button over a bad 6 games when, prior to these 6 games, the Cubs had won 12 of the 16 series since the ASB (along with two splits).
Their last 6 losses, four were by 1 run and another one was by 2. The last time they lost a game by more than 4 runs was August 13. They've lost 11 times since then and only 2 were by more than 2 runs.
Are you really trying to be so pessimistic to the extent that you have to be like "no actually the Cubs are BAD this year."