They WON'T have regulations or treaties though - not any that mean a damn, anyway. Putting aside the obvious issues of doing this against someone's will, let's

They WON'T have regulations or treaties though - not any that mean a damn, anyway. Putting aside the obvious issues of doing this against someone's will, let's have a quick look at some extremes that could be done with someone's full consent: What if someone WANTED a memory implanted of raping someone, so they could get off to it? The consensual BDSM sphere is huge. Obviously pedophilic false memories would be outlawed immediately, but that doesn't mean they wouldn't exist. What if someone wanted to self-identify as a robot, or a sex slave, or just plain simple property. Could they have elective surgery for blank-memory-removal to assist with their transition? Say we went nope, full blanket-banning of the technology as a whole, it's just too legally messy to allow. What if someone has experienced severe emotional trauma from real-life events, and needs them dulled or removed to function in society? It instantly becomes a politically-charged pro-life/pro-choice ticket issue that gets carted out every time the government wants to make some noise. What if someone is the victim of such a procedure (done illegally) - is it okay to have some governmental arm "anti-hack" their brain. Also, <insert the whole plot of Eternal Sunshine of the Spotless Mind>. Also, <insert plots of various Ghost In the Shell TV series>. If the technology ever genuinely bears fruit, then only two things are certain to happen: it will be used illegally, and it will be used by governments in secret. Sometimes both of these at once :-)