The reason I personally don't comment on those bot posts is because there's no real OP that might be interested in my answer/opinion so I think "Why even bother?".

I'm a German native speaker and also speak English. I learned Spanish in school but never used it afterwards and therefore have forgotten a lot. So I'd like to be able to speak Spanish again. Knowing Arabic and Mandarin would also be quite cool.

I'll do the same. RIF is Reddit to me, no RIF = no Reddit.