Creeps are the only group I don't feel like including . . . but then, I doubt that anybody feels like including them now, nor did they before the pandemic. And creeps rarely complain about, or feel heartbroken or rejected by, not being included. They're predators anyway; they don't wait for an invitation from their prey.
By "inclusivity," I believe that most of us mean more warmness toward all levels, all partner preferences (two people of whatever gender dancing whatever role), all "styles" of tango (insert pet labels here: milonguero, salon, show, fantasia, nuevo, fusion, banana), all age groups (beyond just the young, fit, and beautiful, and the old, experienced matrons and patrons of the scene), all socioeconomic brackets (from poor students working from free lessons to wealthy festival-hoppers), all styles of dress (from sneakers and yoga clothing to elegant ball costume), and all polite motivations (technique, art, seeing friends, making friends, listening to music, whatever). That is, ditching the cliques and making "you dance some sort of tango" the sole hoop to jump through. Yes, we all know that cliques will exist anyway, but if a big enough group of people ignore them and take up enough room on the floor, they'll lose their power.
This would definitely be a good thing for the culture of tango, which has been choking on its own weird exclusivity and snobbishness in dark salons for quite some time . . . It'd also be a good thing for the business of tango, because it would mean more warm bodies in lessons and on floors. The two are linked, of course. I'd love to see tango numbers approach even 50% of, say, salsa or swing numbers in my city. Heck, I'd take 25%.
And yes, I'd totally do the work. I've already spent time running a práctica that was all levels, all partners, all styles (of tango and of music), and generally relaxed. When somebody I knew was broke showed up, I didn't charge them. Outside of that, while I'm mostly a leader who dances with women, I don't say no to being a follower or dancing with men. I don't worry much about how any of that will affect my skills (which are something I work on in private with a coach, not something I rely on partners to improve) or my "value" as a dancer (I've yet to be left sitting). It's work, sure, but not very hard work.