I feel like maybe around 2012 the whole concept of eras died.
Like I can clearly visualize items/people/media from the 60s/70s/80s/90s/00’s, but everything is homogenized now and there’s really no “style of the time” either. I think everything from 2013+ will just be remembered as a malaise era, if anything. Maybe the style of the 2050’s will be post cyberpunk apocalyptic? I have no idea.
Maybe, but if it is people will still choose arbitrary boundaries like decades to create categories around even if they aren’t bound under some specific properties or common experience, we’re social animals and prefer inclusion even if it’s just for fun. Regional dialects and accents are diminishing, but there are still linguistic changes happening across large geographical regions for example.