Not in the least!
Some Turbo Yeasts, when accurately set up, can produce a "sugar brew" with over 20% without ANY distillation.
It tastes foul, but with the addition of flavouring it can knock your socks off.
The joys of this system are:
a) It is totally legal.
b) The addition of El Cheapo Vodka (Spain do a great one which also tastes foul on its own) can increase the ABV to a level where secondary fermentation is stopped dead in its tracks. (i.e. greater than 25% AFTER addition of the flavouring.)
c) The variety is whatever you can think of. I've used Tessier syrups of Lemon, Grenadine, Cassis, Cherry, Orange and (a favourite of mine but hated by SWMBO) Mint. I've even dissolved Werthers Original toffees to produce a beautiful clear caramel liqueur drink from the bottom of the DJ and a "Bailey's" lookalike from the creamy layer that forms on the top.
d) Although there is little or no chance of the finished article fermenting any further I still bottle it in loosely capped bottles "just in case"! :whistle:
Enjoy! :thumb: