DH is noticed things as he has suddenly realized that "prepping" is a thing, and that I do it!
(I've being doing it for almost a decade, in a somewhat thoughtful way, rather than just having food in cupboards - I just don't advertise it!
).
We shouldn't have serious disruption, I think, but we may have short term impacts as our supply chains may get disrupted. I have sufficient meds for myself (I need to get DD's again - but can't stockpile those).
But I have well stocked food cupboards at this time of year anyway.
I have my camping gas single ring at home (not in storage unit with the rest of my camping gear) and gas cannisters - again, always at this time of year.
In the big freeze of 2009/10 and 2010/11, we had major problems with water systems, serious pipe bursts and leakages, and water turned off by the local authority to deal with it. So I have a couple of bottles of Tesco Basics water since then (renewed periodically by dates), and also acquired both my own 10l water barrel for camping and have access to Scout barrels (there are something like 38 x 20l barrels in the Den, I would only take 1).
I keep the wood stores reasonably stocked in winter too. Access to candles, decent torches and spare batteries, battery operated radio, .....those kinds of preps.
But they are more for events of a natural type. Like floods, snow, power outages etc. And having some thinking done on what we would do if a, b or c happened.