Seen a few threads lately about people with money issues, and on low wages or minimum wage.
Then some posters say things like 'why haven't you got a promotion in the last X years?' 'Why don't you re-train / upskill?' 'Why don't you get a better job?'
As if anyone stays in a minimum wage job for years just for the fun of it!
The job market is a pyramid - there is not enough room on the higher levels for everyone. Even as you age you can't automatically expect to climb the ladder and move up - the maths don't stack up. Not every field of work has a 'career ladder'.
Some people are stuck on minimum wage or not much more, for life. They may not have the ability or skills or aptitude to re-train or get promoted, let alone the time and energy.
It smacks of blaming the OP for not being ambitious enough. Some posters seem to have no conception of what life and the job market is like for minimum wage workers.