The key is to work backwards from the effect and the experience of the music: ""This blows me away" > "Why/How does it do that?" > "What are the contexts in which this effect occurs?" > "How do I therefore define the barometers that measure its success?"..
Thing is, it was funky productions that originally blew me away, Apple, Crazy Cousins Do You Mind remix etc etc. And while i love sets too, it's unsound reasoning to throw this away these barometers of success now they feel like they're becoming less successful.
All nuum genres have a three-way power dynamic between the DJs,vocalists/ MCs and producers... grime came about when the balance was re-negotated between the MCs and the producer/DJs in one strand of garage.
So while i accept your point that sets are a vital barometer (if you think i havent been listening this year you're nuts...) i dont know where it got decided that
the single and only measure of funky's success was DJ sets at the exclusion of all others. Yes they're important but i dont accept that you shouldn't also hold the producers to account for their productions in their own right.
Perhaps you should ask actual funky producers about this lol... you might get some primary sources to contrast with your theory...