Not sure why you're being downvoted, it's completely true! If the SSD in my computer dies, I can just buy another one for cheap (500GB for what, 80 dollars?).

If the SSD in my Macbook/Mac Mini dies, either I can buy a new motherboard, or more likely, a new device. It is not economical nor ecological.

Also, paying 200 dollars for additional 256GB of storage? WTF.