> Why do founders get over 10x early employees?
Because founders take at least 100x the risk of an early employee, and 100x the personal risk and commitment.
Founders generally aren't getting paid (at least until revenue or significant funding comes through) and they have 100x the impact that an early employee does on the success of the company. If an early employee doesn't work out, the founders just replace that person. If the founders aren't working out, the company fails. If an early employee isn't working out and the founders don't replace that person, and the company fails, that is again the founder's fault.
Early startup employees have higher risk and generally more stress than at established companies, and if the market was rational, they would be compensated more, in cash, to offset this risk and stress.
Equity is not the solution, for many reasons. The biggest reason is that the founders will always value the equity higher than early employees. If not, they should not have founded the company.
It sometimes makes sense for founders to sell some of that early equity to VCs (anyone who has buckets of cash and wants more risk/reward exposure) who can afford to hedge by investing in lots of early stage companies, only one of which needs to be a winner. Once the VCs put the money in, it makes sense for founders to hire people at market rates.
VCs should be people who are swimming in cash, and therefore looking for a high rate of return, and with a high tolerance for risk in the amounts that they are going to invest. Early employees in general do not meet any of these criteria.
For early employees to accept equity in place of a market-clearing salary is then just a mistake. We see engineers settling for half the salary they could have at an established company, plus lottery tickets. This is absolutely crazy. Early engineers in the vast majority of cases should not be going anywhere near the kinds of crazy risk that pouring half your salary into a long-shot investment represents. Especially when the salary that you are left with is tied up in that same risky venture.
The reasonable position for early employees is to insist on not also being early investors. Raising money is the founders' responsibility, they should go out and do that, and early employees should demand the same salary they could get at an established company.
The argument that equity compensation aligns incentives makes sense for co-founders and for executives. It almost never makes sense for early technical hires who can easily be replaced.