That's the joke! Nobody comes remotely close to offering enough equity that their total comp is equivalent!
Imagine a company that just raised a $1M seed round on convertibles at a $6M valuation cap. Now say they offer an "extremely generous" 2% equity package to their first employee. What is that 2% worth?
Well, the investors think that preferred shares in that quantity would be worth $120k. Of course, equity vests over four years. So your equity comp is... $30k/year. If it were preferred shares. But it's not, it's common shares. So it's worth even less.
You'd need to offer more like 10% to claim you are matching the RSUs people are getting at Google or Facebook. But at that point, you might as well call the person a co-founder. And maybe that's in fact the answer: add co-founders, not employees.
But this isn't what people are doing today. Instead they're convincing employees to take sub-market pay and sub-market equity to take a stressful job with almost no benefits.