I think Elon Musk's passion in cryptocurency currently makes cryptocurency increasingly popular in the world. and now many people have benefited greatly from the increase in the price of the doge. so it does not bring losses but brings benefits to the crypto industry. i think why you say that Musk is going to hurt the Crypto Industry?? please answer
that's good point , we are not always talking about money when discussing about what elon do at doge coin. when elon shill doge , many popular media talking about and it make investors outside crypto market become curious to know what actually happen in market now. it bring new investors that interested allocate their money for bitcoin or another coins.