Well in theory I think it can be garnished from wages, but I would assume it would have to be substantial enough to pursue in court. I would say mine probably are not substantial enough (definitely not certain lol but they haven't served me and it's been years).
In reality it's just been an ongoing credit hit but whatever my student loans do that too, as I am not paying those either.
To be honest it's mostly been me just ignoring shit and continuing on with my life. Which while easier may or may not be advisable In the long run, but fuck em.
Hard pass