Admittedly if you look at who has done the most damage to the economy it is the middle classes who typically import the most cars and have the most holidays and send a huge part of their wages outside the country which has led to huge problems
But we are all 'guilty' of sending large amouts of money out of the UK, even the less well off in UK society;
Mobile Phones.
Electronics in cars.
Most all other electronic stuff we stuff our homes with.
Ebikes, batteries, motors etc.
Remember a few months back, when the current Government was so keen on the 'Global Economy' (sending money out of the UK was OK, what could possibly go wrong ?) that they shut down a large gas storage site off the East coast of UK as clearly with 'reliable' supplies from 'Europe' (meaning Russia) the storage facility was just not needed, buy supplies from 'Europe' instead.
My Brompton (origionally non electric) is I think made of mostly UK manufactured parts, is there an eBike equivalent ?