So now the government swiftly moves into "Titanic deck seating logistics focus group" mode.
By any reasonable standards I'm very comfortably off and so I should be pretty well placed to weather the Brexit storm. My employees are not so lucky but by the directors not taking dividends this we've built up sufficient capital in the business to be able to give each of them 6 months salary in severance should we have to close the doors (we've already had a couple of smaller long-running European contracts nothing renewed specifically because of concerns over Brexit - they've gone to a German competitor).
I say that I *should* be OK. Of course the thing that could change all of that is if, post Brexit, the UK economy goes into 70's style meltdown and "stagflation" as the collapsing value of the pound and import tariffs send inflation into double-digits whilst rising local costs and disadvantageous trade deals mean that UK exports aren't any more competitive (and indeed those to the EU - nearly 50% of exports - are less so) resulting in double-digit drops in GDP, even measured in local currency.
If that happens, a seven-figure nest egg will be very rapidly eroded in value. I'm not suggesting that we'll see post-war Hungary or recent Zimbabwe levels of inflation where savings are worthless but it wouldn't take long with inflation in the 10%-25% for a comfortable retirement to become decidedly precarious, not least because of the pressure to reduce pensions and the defunding of the NHS which will place a greater emphasis on private healthcare (another desirable outcome for those Conservatives who want U.S. healthcare companies to make a killing from the NHS

).
In decades time, when I'm long gone, it wouldn't be surprising to see academics pointing to the actions of the last few months as the point at which the process by which UK became the first (and at the time only) country that started off as a developed nation and through the disasterous policies of its government became a developing nation with a developing nation's problems of poverty, hunger, low life expectancy any everythin else
I could be over-pessimistic but sadly what I've opined on the Brexit and Trump situation to date, even though Cassandra-like, has turned out to be optimistic

.