Known bots are the good bots , right ? I should not block them ?
“Good” is subjective. But they’re not bad. More like well-behaved. I don’t like all of them, so I do block some of them.
Perfect answer above. I too block some bots - mainly some SEO bots that I have not requested to crawl my domain and have no interest in spending resources for them (even less if I was not the person who requested to have the domain crawled)…
They may be “known” but are of no direct benefit to my business.