I was only commenting on the usefulness of such features, not on whether companies would also abuse that access for more data; that is an issue, but a separate one.
I'm saying they aren't useful or needed. They're solutions inventing problems to solve to justify higher prices, subscription models, and data collection.
I'm a software engineer. I like technology. But there is absolutely no reason for a fridge or a washing machine to be "smart". I just makes them worse, not better.