That's not accurate -- at least in startups that are on track to becoming successful. If you join a startup just to become a cog, do not join that startup. It d

That's not accurate -- at least in startups that are on track to becoming successful. If you join a startup just to become a cog, do not join that startup. It does take about 6-9 months for an engineer to become impactful from a business sense. If you can wait out that time period, you should join and expect to have impact. If your ideas aren't valued and you're not getting the opportunity of ownership, then maybe you should leave to join another startup or go back to FAANG :)