Frank and Roxy are hypocrites
Frank should've killed his daughter who is basically spoiled lil brat
also he shouldn't have had a job if he truly despised people that make fun of someone who is weak and disadvantaged in our society
having a job means that he beat others to get that job
by doing so other people will likely to get worse paying/prestigious jobs or unemployed
therefore he is causing others to be regarded as inferior and disadvantaging them socially and economically
and Roxy is a hypocrite in that she continuously asked Frank whether she is beautiful or not
why would other person's view on beauty matter to her if she didn't like media portrayals and pretentious people
they both seemed like very subjective and repulsed in terms of accepting differences in people
it is really dangerous to think that your views are the only correct ones and to think that you can change the society by yourself