This is horrible at pre-IPO unicorns like Stripe. One year vesting could cost normal employees millions if the company blows up.
Sure, the stock might not move much, or it can go down. A temporary dip means good performers are more likely to get larger refreshers to get tc up to market rate. And if pay is your driving motivation you can switch to a new job.
Even at 10B, lots of millionaires are created unless all hires were made at high valuation. I was getting 1m/yr at 5B and I wasn’t even that early of an employee or high up. Expand that same company to 100B? Everyone would be getting millions out of it - even the lowest ranking employees.
Of all things in the equity world this certainly doesn't seem especially evil, but what I can't stand is the half-hearted framings of this as good for employees. If you're deciding you want to keep more equity for yourselves, fucking say so.