Maybe minutes was hyperbole, but my Sony Smart TV (to be fair, it's the circa-2015-ish one relegated to the bedroom today) is unresponsive to silly human concerns like "changing inputs" or "adjusting volume" for a good 30-40 seconds when it turns on. ("Please wait.")
To mitigate this, you can pick a certain 4-6 hours of each day (24h isn't allowed) during which it'll make sure to stay "booted" but with the panel off. Or if you don't enable this, you'll enjoy lower power consumption but have to deal with this foolishness every time you turn it on.
To mitigate this, you can pick a certain 4-6 hours of each day (24h isn't allowed) during which it'll make sure to stay "booted" but with the panel off. Or if you don't enable this, you'll enjoy lower power consumption but have to deal with this foolishness every time you turn it on.