Holding bitcoin is more perfect decision than sell. But no major progress have seen in market cause people awere about how elon play game with people's emotions. so nobody will believe him again as before. He possibly try to indicates, "i'm not selling btc, ether & doge cause i know how to manage shares. So follow me and buy without any hesitation". even it suppose to be, he also trying to shill dogecoin from dump but he wouldn’t hesitate to sell if get opportunity to make profit. So first we need to analysis fundamentally & technically before take decision
It should be have done earlier back into those years which you should have hold your bitcoin assets but well it cant really be avoided on some instances on which we do need to convert it out
to fiat because we do have different situation when it comes to financial needs but if you could sustain up yourself without needing on spending those coins then it would be great.
As for Elon then he does have the full right of his coins whether he would sell it out or would simply hold it for future and just like us, we do see actually its potential
which you could not blame him off on ending up on having the same decision since we do see its potential that would be rising or relevant in the future.