The problem is that companies that don't use frameworks end up re-implementing their own as complexity grows, and of course usually do so extremely poorly. No m

The problem is that companies that don't use frameworks end up re-implementing their own as complexity grows, and of course usually do so extremely poorly. No matter what, for any non-trivial application, you DO need a framework - the choice is either to use an existing one or to implement your own. The big advantage of existing ones, in my view, is that they are well documented and everybody can learn them. That pretty much never happens with bespoke frameworks.