A lot of the posts on r/antiwork are basically: “my job sucks, I wish I could get a better job with better conditions and more money.” I get it, that's a totally normal feeling to have, but the problem is that we live in a psychopathic society built on ongoing slavery and genocide extending back centuries. Look at the world's richest people—do they seem like happy, decent human beings? If you know any rich people, how happy do they seem to you? They're all miserable, in my experience, especially since you don't get rich by being nice, and once you have money, you have to worry about losing it, or about inflation or dedollarization wiping it out.
Unions are a great way to improve conditions for yourself and your coworkers, but history in the West has shown that unions by themselves aren't enough. One third of the US workforce was unionized in the 1950s, but business owners outmaneuvered unions by destroying/blacklisting their more radical members and leaders and then exporting their capital to faraway countries where it was easier to have hired goons genocide workers without anyone in the imperial core finding out about it or even caring. To really have a chance of building a society in which “from each according to their ability, to each according to their need,” you need to treat business owners the way they treated the feudal ruling classes who used to rule the West (and the way those knights and priests treated the rulers of ancient Rome).