He doesn't look like he is joking and when I check his other posts, I see that he is talking almost the same thing. Bear or Bulls, we can't erase the fact that cryptos are a currency so they can also be used for purchasing and maybe he got a little bored of doing the same thing which was holding. Don't worry he won't buy random useless stuffs but he said he will only buy worthy items, so we are sure that his cryptos won't go into waste.

This can act as a remembrance for his involvement in crypto. We should try the same thing too even for rare occasions only. I know we can always buy a thing after we convert our cryptos but the feeling is still different if we will spend them directly.