If drinking was assur, Rava wouldn’t have been drinking in the first place. Also, it was Rava who killed Rav Zeira, not the other way around. The story continues that Rava invited Rav Zeira again the next year (after he brought him back to life) and Rav Zeira declined, because we do not rely on miracles. That proves that Rava was going to drink again, although I am sure he would be more careful, Rav Zeira didn’t want to take the risk.
Writing in hebrew letters doesn’t add any credence to your argument when you are wrong, btw.