Google has certainly gone downhill, but after trying to use Perplexity a couple months ago after a friend espoused how great it was, I quickly gave up on it. I was mostly using it to figure out specific technical terms related to architecture. Google was feeding me so much SEO'ed crap from random construction companies that just repeated the same stuff.

At first Perplexity seemed great, even providing links to the the sources it was drawing its answers from. But after the fifth or so time of not finding the terms it was claiming as real in any of its cited sources, I gave up. And the sources it was citing weren't even particularly good, just the same ones Google was surfacing.

Since everything could just be a hallucination, I was wasting even more time using it than Google. And even when Perplexity isn't hallucinating, I still can't just how trustworthy its sources are without clicking on them, which is another huge problem with searches like that. The context the information is presented in matters as much as the information itself.