All production requires labor AND capital.

Your labor alone without materials, without tools, or a farm, or a factory, is just you flailing your arms in the air and producing nothing. Capital is as valuable an input to production as labor. You cannot have one without the other.

It's so funny to see people on HN who have clearly overdosed on Marx but have never read Das Kapital, where even the man himself acknowledges the critical role capital plays in production.