[...] in most places beginners don't make up a very large proportion of the tango dancing community [...] but one of the downsides is that the community probably doesn't have to work so hard to attract and retain beginners. Some will still try, but it might not be their number one priority all the time.
It's
exactly like that. To quote myself:
Here [the] retention rate is appalling (<20%), but the registration rate is steady [as there's] an infinite, renewable pool [who] rarely stay with tango.
This creates the sense that working with beginners is, statistically, a bad investment, because most won't stick around as a result of your work. It feels a bit like being an army surgeon, saving a soldier's life so that they can go die in battle. It takes a special mindset to do it despite knowing how it'll most likely work out.
Non-beginners here know in their hearts that there will always be replacements for beginners who leave, whether those beginners move away, get too busy for tango, run out of funds for tango, find other things they like more than tango, or quit in frustration over tango – be that frustration linked to difficulty, lack of partners, perceived social snobbery, actual social snobbery, or something else. Setting this aside isn't as easy as it sounds, particularly for non-beginners who have limited time, money, or energy for tango, and so who prefer to spend those resources on tandas they can definitely appreciate rather than on a bet that some beginner will be the 1 in 5 who stays with tango and becomes a future partner.
I own up to the fact that's easily interpreted as snobbery. I do my very best
not to fall into that mindset. I make a conscious point of dancing with some beginners whenever I go out to dance. That said, I confess that I do this only after I've seen the same beginner around for a few months, and asked around covertly to confirm that they've re-upped from Tango I to Tango II (or whatever their school calls it).
It doesn't help, of course, that there are so many "dancefloor teachers" who are only too happy to help. At best, they're teaching their bad habits, obstructing the line of dance with their inevitably static "lessons," and drowning out the music for those nearby with their chatter. At worst, they're actively creepy and not-subtly angling to exchange tango experience for . . . let's say, "other experiences." The former group drives many non-beginners to see dancing with beginners as a problem, while the latter group drives off beginners.
But that's not to say there aren't any friendly and kind people in those larger communities as well. There probably will be some everywhere. My advice to you is to become one of those people.
Be kind, considerate and respectful, not just of the more advanced dancers, but of everyone, even brand new beginners. Whoever you're dancing with, try to give good tango. Whoever you're talking to, be respectful, try to see the full person and not just a potential dance partner.
That's more positive than what I just wrote – thank you! All I'll add for the original poster is this:
As part of your leader journey, please avoid turning into a "dancefloor teacher" who passes along bad habits, obstructs the line of dance, chatters on the floor, and creeps on beginners. If you choose to dance with beginners (as I do – see above), you can and should adjust your
dance to their level, but do not change your
social conduct. Invite them to dance as you'd invite any other partner, dance quietly and with whatever steps are needed to get smooth circulation despite their level, thank them as you'd thank any other partner, and move on to the next partner.