I'd like such technology very much, as I lack about 80% of my calf muscles due to an auto immune disease. I can't walk without a (non powered) exo skeleton, and perhaps with these I can walk stairs again.
I'm sure you've already seen https://eu.hypershell.tech
I'm hopeful these get cheaper, smaller and lighter, and more powerful. Would be great to have these accessible to a lot of people.
https://newatlas.com/unpowered-ankle-exoskeleton-walking-eff...