Source: A Bootstrapper who is beginning to see value of VC Money even though it comes with its own issues.
Note that outliers are always there but it is usually harder/slower to scale a company without VC Money.
This works since 2000s - check success stories of some known companies and you will find this path in many stories.
I would say, thanks to VC money it is easier to get sevice jobs aside.
VC has flooded the market with money, so it's easier to keep a stable income while hacking on the side. At the same time, to succeed as a bootstrapper, chances are you weren't going to compete in areas where VC loves throwing money (as in, it's a tremendous challenge to build your own Linear, Notion etc on the side).
If the bootstraped company succeeds it's less market for you. But if the company fails and you can turn a profit on that same market then you might benefit from it.