Tbh I didn’t mean to Lemmy, so much as simply off Twitter in general, preferably to a non-corporate social site. It may be naive/idealistic, but I think those most inclined to leave would be the better of the bunch, and those in-between are more apt to go to another corporate site anyway (e.g. Threads).
Was it a matter of some good timing that these casts were able to be made? That is, with enough time, wouldn’t the voids/cavities themselves likely collapse with the gradual shifting of the soil?