By that definition all "Industrial Associations" would not be capitalist.
Personally I would be wary of telling people they should trust the words of the spokespersons of most of them.
There are more than one way in which the elites and near-elites organise to advance their interests and IMHO The Guardian is very much The Voice Of The English Upper Middle Class.
Yeah, but the way things are going soon it will be cheaper to buy a B-52 to live in than a house.