This website contains age-restricted materials including nudity and explicit depictions of sexual activity.
By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.
You’re right, if there’s no need of GPIO. For example I’m using a Fujitsu Futro S720 that I’ve bought for about 30/40€ and it consumes about 4W idle and 10/15W maximum (I don’t really remember). My point of view is like yours: those boards are not good for self hosting, are good for IoT, digital signage and…mmm…I don’t know what else.