It's a web crawler to train Chinese AI so I would definitely block it completely... https://darkvisitors.com/agents/bytespider

Here's someone that wrote a successful counter-attack: https://community.f5.com/discussions/technicalforum/bytespider-webcrawler-unintentional-dos/327450
probably only temporarily because "I've implemented a browser verification challenge, which initially seemed to slow it down, but the crawler eventually bypassed that."