I agree with the use case, but not with the "stress-free" experience.

The average advice about Bitcoin on Nostr is: Buy dedicated hardware, self-host a full Bitcoin node + a Lightning node with a self-hosted Lightning address linked to your own domain, then open proper channels and make sure to rebalance them often so I can Zap you 21 sats for memes every once in a while. ¯\(ツ)/¯🙃