> It has since been used for many things that it just wasn't engineered to do. I don't buy this line of reasoning. Bluetooth is at version 5.3, it's not stuck

> It has since been used for many things that it just wasn't engineered to do. I don't buy this line of reasoning. Bluetooth is at version 5.3, it's not stuck at specification from 1998. The original revision might have been designed for only a few use cases, but later revisions added support for a lot of new things (e.g. multipoint) and I wouldn't be surprised if the protocol has been (several times) completely rearchitected to better support the new reality.