When some people say "prostrate" instead of "prostate," it is likely due to a pronunciation error or misunderstanding of the correct term. It doesn't necessarily indicate ignorance, but rather a lack of knowledge about the proper pronunciation or spelling.
Language is dynamic and ever-evolving, and pronunciation errors or misinterpretations of words are common among speakers of any language. It's essential to approach these situations with understanding and patience, as it's not uncommon for people to make mistakes or use incorrect terms unintentionally.
If you encounter someone using the term "prostrate" instead of "prostate," gently correcting them and providing the correct pronunciation or information can be helpful. It allows for a respectful exchange of knowledge and promotes clearer communication in the future. Remember that everyone makes mistakes, and using this as an opportunity to educate rather than criticize is the most productive approach.