Correct. What i meant by no harm is that cutting the power on miners isn't the same as doing it on a PC or other electronics that most people are familiar with, where you need a soft shutdown of software so you don't break a driver or the BIOS itself.
Speaking of real life scnerio, I had dozen whatsminers running in a place with daily power outages, up to 3 times a day (normal is once daily) for over 2 years and not a single issue, on the other hand, Antminers 17 series that had terrible solder were dying like shit, even a simple reboot would rekt it.
So ya, long story short, cycling power is bad, but your gear won't die if you do that 10 or 20 times unless it is shit, what could break is the plug itself, you try to unplug-plug a C13 cable like 20 times and you will start to notice that it isnt as tight anymore, which is why I alway recommend using a breaker or a PDU which has a lot higher cycles before it breaks.
