Ok, but x sounding like sh is not ok. We need to normalize spelling stuff like it’s pronounced. Otherwise every language is going to become like the English.
Well, in IPA, the “sh” sound is spelt “ʃ”. But “x” isn’t pronounced like in English either (and it’s not like it’s that consistent in English, it like “ks” in “experience” but like “gz” in “exam”). Instead, “x” in IPA is like “j” in Spanish.