Struck me how low the ABV is on many of these older UK/Irish styles. Many under 4%. They do have the very heavies (7-8%), but most are 3-5%. This is also my recollecion of many draft beers in the UK. 3-5% at very most. Many under 4.
It occurs to me that many home brewers and craft breweries think a decent homebrew has to have a substantial ABV. In fact, it's almost a brewers right of passage to proclaim brewing ultra heavy "anything". I think it one of the bigger fallacies of brewing. That big ABV means must taste better.
I recently worried one of my beers would come off at just 4.5%. I felt somehow "smaller" than the rest. Back in the day, my 4.5 % would be a respectable strong ale. My regular beers come off around 5-6%, and I have trouble keeping intact after 6-7 pints of that. Can't imagine drinking stuff that starts getting close to 10% or more, and enjoying the night (next day). I'd likely be on my arse by 10 PM.