Kenneth Charles Loach (born 17 June 1936) is an English director of television and independent film. He is known for his socially critical directing style and for his socialist ideals, which are evident in his film treatment of social issues such as poverty ("Poor Cow", 1967), homelessness ("Cathy Come Home", 1966) and labour rights ("Riff-Raff", 1991, and "The Navigators", 2001).

Can we draw the following conclusion?
Loach doesn't direct any films other than ones where you can see social issues.
It's impossible to say