I'm not saying producers should conform to some imaginary standard. nikkas can produce what they want. It's just that if you're one of those types of producers that are struggling to find an artist to work with you should try to make beats with some sort of structure because those types of beats are more inviting to potential collabs.
I rather tell someone to take something out ( a chorus/intro etc...) than have to tell a nikka, " Aye, could you add an intro, do a transition change for the verse, then add something different for the outro. You're almost telling dude the beat's unfinished and that it ain't ready for you to record since you gotta add a bunch of shyt. Pretty much slowing up the song making process.
A beat can still be on some creative shyt while maintaining some sort of structure, but
I'm not arguing the length of bars/verses/chorus/etc.... That doesn't matter. I'm just saying cats should keep that in mind and have it there if they want to successfully market their beats to artists for collabs.