Google Cache was useful because you could sometimes not find a term or keyword in the web site, but it would be in the cache. Or for sites that have gone offline, or no longer have the item. "It's still in the Google Cache!" you can't say that anymore.

I use Google less and less these days. What's the point when you can just ask an LLM, and it gives you an answer within seconds, with no ads? You can ask for references and links and it will give those to you too. I don't think I've ever been given a link to an SEO content farm, where as with Google search its the entire page. Google Search feels like Yahoo was (maybe even worse) right before it died and was replaced with Bing.