Search bots, and specially Google, provide my site a lot of value. They respect the robots.txt, I can see that about half my visits come from search, they identify properly as bots. It's almost impossible to notice a search bot in the graphs.
But AI bots suck. They don't even read the robots.txt, they hit the site as hard as it can hold, when they receive a 5xx, a 444 or a 426 they interpret it as "keep requesting hard until you get a 200", they can easily DoS or bankrupt a small site, they use fake user agents. As the OP post shows, their activity can be clearly seen in the log graphs as huge spikes coming from a single client. OpenAI scanned 100% of one of my sites (more than 20,000 individual pages) in two days causing intermitent DoS, while the Google is at 80% of the sitemap.xml. And cherry on top, I still can't see a single visit in my logs that come from their services.
I think you might be confusing search bots with AI bots.
