As a T2, I no longer eat any fruits very high in sugar, e.g. tropical fruits, bananas, dates, and as
@Mr_Pot has said, any highly-sugar-concentrated dried fruits.
I'm happy to eat (in small amounts) low carb berries, black and red currants, rhubarb. I can also tolerate small portions of various other lower carb fruits, and rely on my meter for "advice"!
Regarding fructose, I personally am not concerned about the
small quantities I consume in my low carb fruit
and vegetables as my liver will cope with these low amounts - it's
excessive consumption that's the big issue. So I definitely believe that we should be more concerned about the use of
added fructose or
high-fructose corn syrup (aka
fructose-glucose syrup in the UK) in processed foods and drinks, and avoid consuming these.