It's beyond that. Dumb TVs are virtually instant on, those so called Smart TVs take a while to boot. Also the design of the UI were changed a lot by removing or hiding frequently used functions/remote buttons etc.
My TCL 4K HDR Roku TV turns on in 2 seconds. I hit the power button on my Roku TV app on my phone in the remote section and I count to two and there is an image on the display and then I hit right once and then okay and then one second later I see my Mac desktop. Amazing!
