My house was built in the 1980s and other than upgrades and repairs pretty much works as is. I don't have to pay a monthly subscription to switch on/off my ligh

My house was built in the 1980s and other than upgrades and repairs pretty much works as is. I don't have to pay a monthly subscription to switch on/off my lights. Other than repairs, the house will likely work for another 50 years without major upgrades, although the electricity network may have to be updated to accommodate charging electric cars. I haven't seen a a single smart home system that is going to last longer than a decade while remaining secure at the same time. I am sure home will get smarter over time, however, it will be in areas where internet connectivity actually pays off, not fads like a internet connected fridge that messages you when it is empty.