Friend's tweet got me thinking how on old community forums, we'd probably be discussing DELTARUNE right now without a lot of the spoiler issues we have with public timelines.
Like, you'd make or join the clearly labelled "DELTARUNE discussion thread" or avoid it to skip spoilers
And okay, it was never quite as clean as that, but for this specific kind of thing, it's orders of magnitude better than "literally everything you want to say is on a public timeline and everyone you know will be spoiled" and just hoping they have keyword mutes or something