There might be a difference of opinion between us as to what constitutes a "meaningful" pursuit.
To me at least 3/4 of the corporate wage work out there is meaningless. Nearly all advertising work is meaningless. Nearly all sales work is meaningless. A ton of production work, when the only thing you're making is some plastic bullshyt meant to be thrown away after two uses - that's all bullshyt. Are you programming? What are you programming - some timewaste just meant to capture people's attention for x seconds longer so that they're vulnerable to advertising? That's meaningless too.
When MOST corporate wage jobs are either meaningless or actually damaging to the human spirit, it's not the worst thing in the world to me if people quit that shyt to become artists. At least they're not working towards the consumerist destruction of the world anymore.
If you work in a hospital, if you learn a trade like plumbing/electrician/welding/etc., if you farm, if you manufacture products people actually need or that actually improve people's lives, if you are a caregiver, if you are an educator, if you work in essential government services, if you produce positive media or art, if you're a journalist, if you're a scientist or engineer (so long as you're not working in military-industrial complex), if you work in conservation, history, sociology, if you are helping people access their civil rights, if you're mentoring children, working in ministry, those are all meaningful pursuits. A lot of the rest of the jobs only exist because they produce corporate profit, and the people working for those corporate profiteers know that their position ain't doing shyt good in this world and they'd rather be doing something else if they didn't have to keep their family afloat with the paycheck.