None of these are assets...

...a chair is not the only thing to sit on (while it can be argued that even sitting is not required for survival).

...a pair of glasses improves sight and increases quality of life.

...the microphone and airpods are means to an end.

You don't have to diversify something that is functional and where preference is stronger correlated with individual proven utility.

Most importantly these are not assets - they most likely don't primarily make you money or are used to preserve wealth.

Michael Sailor has some really great thoughts and his persona is important in the space but man, I would hide this quote...

Great article, thanks !