Really? I turn mine off at the end of every day. Sleep may not use very much power at all, but it still uses some.
Exactly. A few watts for 8-10 hours is still energy that you don't need to burn. But that's not the only reason.
Then, I've got a dozen other devices and wall-warts connected to the same multi-way adapter which
all use a bit of standby power - so I like to switch that off at the wall overnight - of at least if I'm going to be away for a few days.
Plus the occasional need to force a power off because shutdown hangs. Yes, in the real world, it does happen.
In the case of my current Studio, I have two 3rd-party displays plugged in and if you turn on the Mac before they've finished powering up it tends to forget the screen layout, not auto-detect the displays etc... so, no, setting it to auto boot on power on is
not a solution.
The people who come up with - and defend - these "brilliant" design decisions must live in an echo chamber where nothing ever goes wrong and the mantra is "
I don't need it, therefore
nobody needs it" - as if the very presence of a feature somehow forced them to use it.
There's a power LED on the front. Would it really be an impossible engineering feat to have combined that with a power button? It's only a low-voltage, 2-wire momentary switch - it's not like the old days where the power switch was a double-pole/double throw 240V switch with thick wires.
I honestly thought this was a Photoshopped joke riffing on the Tragic Mouse power socket...
155 Watts through a USB C cable?
USB-C Power Delivery goes up to 240W these days. So, whether or not it is desirable it
would be possible. However, good luck finding a
current display or dock that would supply that.