It is far too late to put all these genies back in their bottles.
True privacy cannot exist in the digital age, unless you go full Amish.
Countermeasures will always need to be developed and in development, but it will be like the evolution of predators and prey in the great savannahs of Africa.
Sooo...if I’m building a new house, I’m wondering how I might block any “intruders” (probably will build in next 5 years in a smallish town)