In the UK I was given the option of German or French, but I wasn’t taught very well, and could barely speak a few basic sentences after 5 years of schooling. If this is a common experience, as I believe it is, it results in a populace who speaks english only. (Obviously an issue exacerbated by the commonality of English on the internet and popular media)
It blows my mind how inefficient my school must have been. Right now, I can’t imagine learning something for 5 years and retaining nothing.