No no, I can read the audience. He can get a pre-built NAS from the likes of Synology or QNAS with a nifty simplified web interface. They are very low maintenance and there are detailed, step-by-step guides to turn them into streaming monsters.
Can you get better hardware for less money? If you go the DIY route without a doubt. But sometimes you want a box with a bunch of drives to store your movies and serve them without a hassle and you can buy that.
My only complaint is Synology skimps too much on the RAM.
I got that but wondered if he knew what an NAS can be. It doesn’t need to be complicated but you are right: he can just add a bunch of HDDs to his current PC and install the necessary server apps. But I doubt someone who doesn’t want to bother with an added NAS has a PC that can host a bunch of extra SATA drives.
Also Bandcamp.