How do stereotypes of the lower class infuence the way Higgins treats Lisa?

through
his play '' revolts against the social class hiearchies which are mostly based on language and
also social stereotypes. We can get a glimpse of the normally enforced stereotypes in Act II
after Eliza arrives in Wimpole Street. Higgins' views on marriage can be used as an
example:

Dont you know that a woman of that class looks a
worn out drudge of fifty a...