When I prompt ChatGPT-4.o mini through DuckDuckGo (http://duck.ai/) with "Could you tell me anything about David Mayer?", it replies the following:

"David Mayer is a relatively common name, and there are several notable individuals with that name across various fields, including academia, business, and the arts. Without more specific context, it's difficult to provide accurate information. If you have a particular David Mayer in mind, such as their profession or any specific achievements, please provide more details, and I'll do my best to assist you!"