I agree the Astros need their 2017 championship vacated and if the Red Sox investigation is as egregious as what we had with the Astros they need to vacate their championship as well.
Cora, like I said being linked to two cheating teams is going to get banned from baseball, period.
To your point that the Red Sox fell off after 2018, it’s not that odd when you consider how they’ve done in the past after they won a ring. Red Sox performance drop off the following year is pretty bad. 2014 and 2019 comes to mind.