Gosh 2 or 3 bottles of malt a year seems a lot to me
A bottle is 70cl. Standard scotch is 40% alcohol. A bottle is therefore 28cl of alcohol. Three bottles is 84cl of alcohol.
A typical bottled lager is 5% alcohol. 84cl of alcohol is 1680cl (16.8l) of beer. A typical small bottle of beer is 300ml. Three bottles of scotch contains the same amount of alcohol as 56 small bottles of of lager.
If someone drank 1 small bottle of beer a week, plus an extra one at Christmas, New Year, Easter and Whitsun, would you say that was "a lot"? 1, or at most 2, units of alcohol a week (ie, between one twentieth and one tenth of the usual recommended maximum) seems reasonable, does it not?
Similarly, 84cl of alcohol is 10l of wine, or 13 bottles. If someone drank a quarter of a bottle of wine a week, would that be "a lot"? "Doctor, I've got a drink problem, every week I drink two small glasses of wine" isn't a regular thing, is it?
In general, people wildly overestimate the amount of alcohol in spirits, and underestimate the amount of alcohol in wine and beer.