It’s oddly easy to learn once you’ve got the basics, I haven’t learned a third language but I did start actively communicating in English just by playing Minecraft.

I suspect it’s because of verbs, you just have two or three words for each verb and just add “-d”, “-ed”, " have" or “had” on them.
In romance languages conjugations vary depending on context/time, first/second/third person, whether the subject is singular or plurar and their gender.