Ruby on Rails had a lovely scaffolding system that everyone told me not to use.
Python tells me to be explicit instead of implicit.
It's also nice to not have much magic in our frameworks.
CBVs leave a lot to be desired but FBVs were terrible when you did really want to reuse code. I can never decide with CBVs whether I like the declarative approach but I can only see this resource magic being overridden as quickly as you can put it in at least with CBVs with every new mixin or subclass I feel I'm truly extending on something (albeit with additional MRO complexity but then maybe you have bigger problems if you're finding those kinds of issues).
Python tells me to be explicit instead of implicit.
It's also nice to not have much magic in our frameworks.
CBVs leave a lot to be desired but FBVs were terrible when you did really want to reuse code. I can never decide with CBVs whether I like the declarative approach but I can only see this resource magic being overridden as quickly as you can put it in at least with CBVs with every new mixin or subclass I feel I'm truly extending on something (albeit with additional MRO complexity but then maybe you have bigger problems if you're finding those kinds of issues).