Sure you can put your time, energy and/or value anywhere that you like, even into inferior investments, products, assets, currencies, and sure sometimes, you might have temporary overperformance of inferior assets, yet it seems that within the dynamics outlined by Gresham's law, value is going to continue to gravitate towards the superior assets (bitcoin in this case).
There also likely continue to be roles for various inferior assets, including like you suggest, some of them could have utility value, yet many of us recognize/appreciate that bitcoin is the best of monies, and surely currently there are assets in which monetary value is held such as in real estate, art, stocks, etc, yet bitcoin is a better money, to the extent that some of those assets might be merely be serviing as places to store monetary value...
bitcoin is the best money right now but what if after some time this will change? silver was once more popular than gold then lost its position. the british pound was once mightier than the US dollar but everything changes. of course bitcoin is still too young and has space to develop but in the crypto world everything can change so quickly that sometimes it's difficult to make long-term forecasts.
To the extent that you are being genuine rather than just trolling, you come off as either distracted or maybe that you have no fucking clue what bitcoin is.
But, yeah, you are free to invest (or diversify) into inferior assets merely because you are having difficulties figuring out how bitcoin differentiates itself from them.
Wasn't it Warren Buffet who said that diversification for the sake of it likely demonstrates that the person has not done enough homework.
Good luck. You are likely going to need it.