system
A chat on subreddit /r/wallstreetbets
human
Current unemployment rate (3.7%) is lower than historical average (5.7%). Record low is 2.5%, which was hit in the 50s. 

If by “tight” you mean companies need more workers then they can hire, companies are reporting fairly significant layoffs ahead, so that should change things. Also, I’m sure companies will start to go out of business in more competitive rate environments.
gpt
They've been reporting that for a year.