Invasive what ?
Some people sure like to over react on the Internet.
I find street view quite useful, especially when planning out trips to areas I have never been. Let's me get familiar with the sights before getting there, so when I do actually end up getting there, I'm not freaking lost with just an address on a piece of paper.
What the hell and for you want to get familiar and with what? Just get your sorry ass there, be optionally on time, travel light, never forget a gift when visiting people and perhaps you will discover something new. You must greatly suffer before embarking on a trip to Switzerland or Mongolia without this "crutial" data.
Local and other governments in the US employ this data to later harass people for i.e. having installed a swing for a child or a fish pound in your yard. This is
not paranoid, this is dealing with paranoid nazi pinheads with guns and badly distributed authority.
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Google makes sure that it's not invasive. They don't want to get sued by paranoid people.
Sure they are invasive. People get sued by paranoid people who use this data. Perhaps google can map the moon and stop photographing private homes.