My comment was written from a general perspective with regard the perception that people's cleanliness when it concerns their home or vehicle can be considered indicative of 'low quality of life'.
In short: many creative people and for example professors often live in a mess, simply because they dedicate their 'mind's time' to other aspects than (worrying about) social responsible behavior.
Albert Einstein was a presumed 'dreamer'. He was kicked out of school and was refused at the University Zurich Polytechnic. His teachers described him as not social, mentally slow and always away in his own stupid dreams. He didn't speak a word until he was 4 years old and couldn't read until he was 7 years old. In children with Dyslexia today it is named "Einstein syndrome".
Albert Einstein's behavior as a child may be perceived as socially irresponsible by many and a reason for measures but in his time he was merely kicked out of school and otherwise accepted as he was, which enabled him to develop into a genius that contributed to human existence like few others may have could.
Therefor my argument: it may be important to think twice before judging others.