I learned to drive in my teens and have always owned a car since. As such, I have had my share of flat tires. Most of those flat tires were due to road debris puncturing my tire. Once, it was due to a malfunctioning valve stem. Though the most embarrassing instance was when I misjudged a turn and hit a median. All, save that last one, were ones that I could not anticipate.
That said, flat tires are generally pretty rare. Naturally, we won’t be able to avoid all flat tires, but we should not be getting them regularly. If you are getting them routinely, then there’s something wrong. You may be driving on surfaces that have a disproportionately high number of debris, like construction sites. Vandals may be targeting your car and tampering with your tires. You may have colossally poor driving habits. Or you may routinely ignore those pesky “Danger extreme tire damage” signs.