I investigated this a bit and it had some potential. However, the “standard” for web stories was 100% built on AMP. And with AMP going down, at least in the hype cycle, it put that standard in a harder place.
Obviously we could come up with our own format, which would be only usable from inside the instance where it lives, but there weren’t enough incentives for us to pursue that yet. Not to mention the whole FOMO-based engagement of information that disappears in 24h is not really our main focus.