If I were a betting man, I'd say they've likely burned every bridge already and nobody is willing to assist them any further, hence the begging online. This person is likely one of those "zero covid" people who makes anything and everything about judging others who don't live a hermit lifestyle like they do, including parents and siblings, then going online to find 'validation' in an echo chamber where others will rudely state that everyone who leaves the house for "non-essential" purposes or refuses to adopt biosecurity lab-levels of PPE for a trip to the grocery store is selfish and deserves to be scorned. There is a whole online community of these people, and any attempt to reason with them whatsoever or encourage them to get help for their issues results in about 45 minutes of being dogpiled by them before a permaban.