I'll bet he has to be careful around open flames
!
Anyways, I think most would agree that things should work as advertised without the user having to resort to heroics, advanced engineering degrees, or divine intervention.
However, people should also be aware of and educated about the limitations of the technologies they pursue. If one does a little basic reading and studying of BT technology you will quickly find that it is prone to interference and was never intended for high bandwidth applications. Now in BT 5.0 the burst rate was doubled to 2Mbit/sec at the expense of range or conversely the range could be 4x greater at the expense of burst rate. Burst is just what it's definition tells you - so not for sustained high bandwidth data transmissions like might be associated with hires music, etc. Read more here:
https://en.wikipedia.org/wiki/Bluetooth and then see if you have a better understanding of the challenges that might be encountered on the path to perfect BT enjoyment.
I choose to stick with wired connected IEM's and memory cards but respect those that prefer to take advantage of all the wireless technology as well. At least Paul/iBasso have committed to investigating the reported issues.
Cheers,
Tim