The simplicity of the base protocol makes it generally undesirable to put tools like this directly into Bitcoin core, but I think many people are still supportive of building these tools on top. Sometimes just have to wade through a sea of the stereotype, meme human -not the builder - to see it.

One really good example is Fedimint, but I think realistically a lot of the tools will be built using assistance from protocols like nostr. Like zaps… only tangential to the Bitcoin protocol, but they provide a medium for routing value on the Bitcoin network more easily.