Startups are the least punk rock thing in tech. Follow patterns and rules to match the expectations of VCs so they give you money... and then they drive what you do.
I'm not saying people should not work in startups - they have their place in the industry. But there is nothing "punk rock" about them.
If you want to break rules and work outside the lines, we have come full circle to the 90s - bootstrapped small businesses are the way to go.
Angel / friends / family was always more punk than VC, because VCs literally distill the funding transaction down to a business science.
Unfortunately... because most of the world has taken their eyes off keeping markets competitive, it's less viable now than it once was, because the table stakes capital requirements are larger.