This one of primary problems. Not only in tango but certain other spheres including professional. Lowering barriers to entry brings democratization (YouTube video for learning dancing or LLMs for vibe coding) but as you mentioned it also brings unintended consequences of mediocritization. This gets magnified in hobby and social activities where pressure to excel is usually internal self motivation.
It definitely happened in my professional domain!
I studied theoretical particle physics, but my work for 30+ years has been as an editor and writer (which probably doesn't show here . . . discussing my activities on forums is a break from my day job!). When I started, word processors didn't have plug-ins, extensions, and assistants to help you write – and while the Internet existed, blogs came along a bit later, vanity publishing on Lulu, Amazon, etc. appeared later still, and LLMs ("AI") that could write
for you were the far future. Much work was done on paper, which even with the Internet got mailed around by the ream, and I learned keyboard skills and did my earliest work on a typewriter. Being published was a big deal that involved significant money spent on printing and shipping books.
In that context, text workers had to get their words mostly right on the first pass, and didn't enjoy many shots at cleaning things up, because the high overhead and slow turnaround times would kill profit. Most apprenticed with an experienced and hopefully better writer or editor, and developed skills at grammar, meeting deadlines, and plain old typing – not to mention coaxing early generation word processors to behave. When the Internet started to transform the domain, add the skillset of troubleshooting network hardware, building LANs, fiddling with dial-up connections, and making
SLIP work.
Anyway, times changed and now anybody with a phone can call themselves a "content creator." If their chosen medium is text, they don't need to know how to compose a sentence, never mind a paragraph, much less a full article or book. And they truly believe that their Grammarly-filtered text on some blog means they're a "published author," despite the words reading like a soulless office memo, often full of errors despite all the checking . . . because some errors can't be found algorithmically, only by knowing precedent.
That isn't just "In my day, we walked uphill both ways in the snow! Get off my lawn!" Nor is it unrelated to tango. The exact same thing has happened in dance.
Formerly, nobody had on-demand access to thousands of YouTube videos and Reels showing masters dancing. There were no self-appointed tango teachers making how-to videos. Just about all of the work was done in a dusty studio, in front of a mirror, with somebody who'd spent years in Buenos Aires as the apprentice to a master (if they weren't that apprentice themselves). Skills at dancing in small spaces and understanding the social codes of the milonga were taught at the same time, because the idea of firing up a computer and dancing in your home with no other annoying people around didn't exist. You needed a coach or teacher present, if only because not everybody had a camera on their phone and could just record their progress and pick out their mistakes. Dancing at the milonga was a big deal that involved getting a nod of approval from a mentor.
All of that has been democratized by much of the same technology that democratized text work, with a similar proliferation of subtle errors and technically correct-but-soulless expression. While excusable for an ordinary dancer, much as self-"publishing" a cookbook is excusable for an ordinary home cook, it isn't excusable for a
soi-disant teacher or coach. We now have a lot of these – I could name a dozen were I live – and they're not doing tango any favors by democratizing it. They're just spreading mediocrity.
I started tango just before it underwent this transition, so I was in the generation for whom pre-and post-democratized teaching overlapped. It might sound snobby, but I can see the difference. Personally, I can't say it's a
good thing.