Do you subscribe to the theory “If by year 3 you haven’t been picked up by a record label, it’s not going to happen”?
Considering all the music that is released every year, by major artists and indie artists, 3 years is actually a long time constantly releasing music on your own, local shows, regional shows etc. If you’ve been working your ass off, by year 3, you’ve released your “best stuff” to date and if they haven’t noticed you, at that point they may never. It’s possible, yes, however, statistically, probably not.