I'll be totally honest.
I shared this article many times since 2018 to show that, based on the highest medical consensus, those who supported No-deal Brexit were trying to kill 1000s of Brits.

But even I thought the "deadly pandemics" bit was a bit much.

https://www.independent.co.uk/news/uk/home-news/brexit-no-deal-nhs-pandemic-bma-final-say-voters-referendum-a8493221.html

Do you remember the last big story before Coronavirus took over?
The NHS was saying the government's immigration plans had done nothing to reassure EU medical staff (statistically improve UK doctor-patient ratio).
Brexit has been harming our NHS since 2016
https://www.health.org.uk/news-and-comment/news/new-immigration-system-will-make-social-care-crisis-even-worse

I'm not saying this to say I told you so, or just to rub your nose in it.
I'm saying this for the same reason people discuss gun control right after a mass shooting.
NOW is the best time to learn that lesson. BEFORE we re-enter negotiations thinking no-deal is an option.