Of course, if it's a purely B2B hosting company of the "Talk to our sales department and sign a contract" variety, it's less of issue, but even they have to deal with spammers and fake company registrations who really want those clean IP blocks and will have clauses in their ToS that allows them to terminate the contract immediately.
In fact, the only providers who do not do this are the cheap low-end hosts who don't care about their IP and ASN reputation.
Go ahead, name some "professional" hosting companies with similar practices.
Is it really surprising that a hosting industry company is similar to the other companies doing exactly the same thing? I feel like this is always going to be the case.
It's specifically the weird stuff in this document that makes them stand out from the crowd.
Yeah, maybe if you primarily deal with lowendtalk hosts operated by 12yo kids. Actual professional hosting companies would never even consider this stuff.