It surely was a big factor.
When internet finally became popular, hosting a website on your own machine already became infeasible.
What do you mean by popular? I hosted a site on a home machine in the early teens. If you don't know how to do that with NAT, you should not have a web server under your control exposed to the internet.
What do you mean by popular? I hosted a site on a home machine in the early teens. If you don't know how to do that with NAT, you should not have a web server under your control exposed to the internet.