Why not? Do you think it really deserves the same price as physical albums?
Yes because they are more convenient then having to go out and buy an album and they're extremely popular so I'm surprised they don't cost more than e physical copies tbh.
For me physical CDs are a waste. I have them and only use them to download the music. After that I never touch them again. They seem to take up space actually.
Nah. You can burn it to a CD if you have a need for an album for your car or an event or something. It's more physical CD's that are a convenience to consumers, with their prettier packaging and lossless quality songs if you're into that sort of thing. However, for the digital albums market to truly be "useful" to the industry, things need to stay album only.