I also use ChatGPT for most things I used to use Google for. Just formulate your search query as a question and type it into ChatGPT; it's not much more complicated than that. Looking over my ChatGPT history over the last week or two, I've asked it for stuff like what I should eat if I have certain fitness goals, how to improve meals, how to work out more effectively, lots of coding-related questions, which types of heating for a house are most cost-efficient, etc. For almost all those questions (minus the coding ones) I know Google will return blogspam, so I didn't even bother.