Well, sure there's nothing wrong with buying this coin, it is still your call after all. I'm just gonna say if are only buying because of the hype created by Elon then you should know how much risk you are taking. There's a lot of altcoins that are better and much profitable than DODGE so why not look for them. If you still feel that you can gain something from it then why not but make sure to do some proper research first before taking it. Sure it's been profitable for other traders for a couple of months but it will not be always like that.