Oh like distinctively non D20 games with entirely different mechanical systems? Cause the D20/5E proliferation is intended to give the impression of different goals of play, but doesn't usually work out that way. So, it certainly isn't a way to achieve what you are looking for.
Thinking more on the question, I think for it to be possible, WOTC would have to articulate these different experiences and why folks would want them. Us hardcore forumites have a good grasp on this after spending decades discussing it, but the average gamer barely recognizes these differences. So, probably a critical role type media product for each line, distinctly different artwork, etc...