The technology is interesting, but I've never bothered to install it. It seems like this ecosystem is missing compelling reasons to use it, sort of like a devic

The technology is interesting, but I've never bothered to install it. It seems like this ecosystem is missing compelling reasons to use it, sort of like a device or app store that's missing interesting apps. The demo they put on the front page doesn't really sell it. I already have Python installed. It's need that they got it running, but how is this better? What would sell it? Suppose there were a well-regarded hosting site that required uploads to be WebAssembly. Or maybe some popular app that required plugins to be written in WebAssembly.