I live in a country where such abuses are rare? They happen, sure, and are broadly covered when they do, but this distorts the perception of how often they happen, which is "not very often".
I also don't commit crimes, so I really don't have much to worry about.
This, coupled with the fact that I will leave the country if abuses start to become more common, gives me a lot of confidence that I indeed have nothing to worry about.
And I like the decreases in crime that these kinds of technologies drive. The downside of them can be large, sure, but the downside risk is minimal. The upside is small to medium, but is real and demonstrable.
To me, that makes it worth it, and I tire of folks who would prevent the upsides of various technologies, based on hypotheticals, vanishingly unlikely scenarios, and their own downside risks--which might, as it turns out, be large because they're the ones committing crimes?