There is a huge difference between so called underdogs where it may be due to personal circumstances or issues with mental or physical health all beyond their control and someone who could be labeled an underdog who knowingly chooses not to take responsibility for their own lives and expects the rest of society to support their lifestyle choice.
One is deserving and the other is a parasite and there are plenty of those in society.
If we can't criticise and stamp out this parasitic behaviour for fear of being labeled prejudiced, far right or whatever then it will only fester and destroy society from within. If you're happy to see your taxes squandered on wasters then fine but don't criticise others if they are not!
Hogarth, Gin Lane, 1751