>since others will do it for you That's the big caveat. Loads of frameworks leave clear issues dead in the water. Your team/predecessors weren't the most clean

>since others will do it for you That's the big caveat. Loads of frameworks leave clear issues dead in the water. Your team/predecessors weren't the most clean. Now have fun fixing that one issue working out a framework you can't easily modify or switch out. Of course that problem isn't unique to frameworks nor inherent to framework rather than social and legal problems.