How many switches do you have to flip the play a CD?

preamp - 1, amp - 2, DAC - 3, CDP - 4, then 3 button-presses on the CDP itself - open, close, play.
It's even more of an effort to get my PC audio setup going. Have to get the laptop out and plug in 5 cables, then hit power button, then get the software up, select music, double-click to play.
Of course you must include the time required to access the fridge, grab a beer, find the opener, open the beer, and tuck the cap between my middle finger and thumb, then snap it across the room into the trash can.

I used to have to switch on a bunch of gear but then I got smart and bought a PS Audio P3 Power Plant. I programmed one outlet to be powered up at all times (for the preamp) and have the other 3 output banks set to power up my other components with a touch from the remote control. I also set different time delays for the amp and front end gear (and different for the ON/OFF sequences). How 'bout that!

None. I do not play CDs at home.

It takes me about 25 steps to make a great paella... so 5 steps is nothing for great music. Learn to play a tenor sax !

Just two.

Open tray also brings the CD player and the linked amp out of standby..

Add the CD, hit play and I'm done, if I don't need to adjust the volume or pick a track.

Ken