Reply To: An Observation on the Way Some Jews Pronounce Words

For the same reason there’s a difference in pronunciation between Yidden from Lita vs Galicia vs Hungary vs Germany vs Italy vs Syria vs Yemen vs Morocco.

Or the differences in the (so-called) “Chasidish havara” vs the Litvish havara vs the Sefardic havara vs the Teimani havara (which is actually closest to what we used at Har Sinai.)