Bing (and therefore DuckDuckGo, which is what I generally use and is a wrapper around Bing) is definitely worse than Google especially for dev research, but it's not as good as it used to be.

I do use Google for a lot of my dev research, and they seem to be losing the ongoing war against spamers flooding the internet with garbage content.

Websites like reddit (and beehaw) are somewhat of an oasis – actively moderated with absolute garbage content deleted straight away and questionable content at least has replies where people have pointing out if they think it's wrong. If (when?) Reddit goes away, that's a whole bunch of really good content that will suddenly disappear from google results, which will be sad.

PS: If you haven't already, try buying a subscription to ChatGPT+ and use GPT4 as the first place you go for all your LUA/React questions. I find it gives far better answers than Google for most things. You can sort of dip your toes in the AI waters by trying Bing Chat.. but it's nowhere near as good for code as ChatGPT+.