It’s not that easy in practice because 1. It’s not just smart devices that are a risk. Eg some ISP routers are insecure. 2. Smart devices aren’t always so eas

It’s not that easy in practice because 1. It’s not just smart devices that are a risk. Eg some ISP routers are insecure. 2. Smart devices aren’t always so easy to spot. An IoT light bulb is pretty obvious. But what about a TV? These days it’s almost impossible to buy dumb TVs and most computer monitors don’t have speakers built in. So in some instances it takes extra effort to avoid smart devices. 3. Some people actually like the convenience of smart devices. I have some IoT bulbs at the bottom of my garden and they were actually the best solution to the problem I had (which I won’t bore you with here but the other options like solar lights weren’t suitable). What if someone wants to watch Netflix or Disney+, should they be denied that because they are told to avoid anything “smart”? Saying “we shouldn’t have nice things” isn’t a good enough answer to the “how do we secure bad things” argument. It’s throwing the baby out with the bath water. And even if I agreed with you, “smart” is already in our lives, there is no way to put that genie back in the bottle even if we wanted too.