The main reason I do it, at least, is because the insights it provides (as someone who's interested in spending patterns/investing/etc.) are actually quite useful. With even a very basic prompt, I've found things that were otherwise completely missed.
Making it secure is actually quite hard, but that's why we're spending an enormous amount of time thinking about that.
Making it secure is actually quite hard, but that's why we're spending an enormous amount of time thinking about that.