Maybe, but in my entire lifetime (certainly more than 10 years), Republican POTUS can say or do literally anything they want with little to no actual repercussions at the polls. I feel 100% confident that Reagan could have said this, his policies were doing this just not so explicitly stated. Bush Jr got the USA into war over false pretenses and it took many, many years after his presidency was long over before public opinion shifted slightly on the topic in terms of realizing how wrong it was.