But what are the dumb things English doesn't have? Noun genders (why?). A hundred different suffixes for regular verb conjugations (ugh). Subjunctives all over the place (maddening). A character-based script that isn't phonetic at all (e.g. Chinese). Insanely complicated grammar. Word forms that change based on the social status of the speaker relative to the listener. And so forth.
Truth be told, English is actually one of the easier languages out there. And while learning pronunciation is annoying, it turns out it's actually not a big obstacle in practice at all. In terms of what students struggle with in ESL (English as a Second Language) classrooms, it's basically bottom of the list. Students struggle way more with the present perfect, for example (when to use "I've eaten" instead of "I ate").
[1] https://en.wikipedia.org/wiki/English_phrasal_verbs#Distingu...