The ME hasn’t helped with this. When I was younger, I found chocolate too sweet, apart from that with a 60-70% cocoa content. But as I have got older - and as the ME has let me - I have developed a sweeter tooth.
It is only really since we left England that I have developed a weakness for Cadbury’s: a case of ‘can’t have it, therefore want it,’ if ever there was one. On our travels passing through UK airports, a Crunchie, bar of Dairy Milk, or a Creme Egg (or, on certain occasions, all three) is thrown in with the magazines and newspapers at WHSmith.
This desire only extends to Cadbury’s though; I am still not keen on Nestle, Mars, or Galaxy.