I’m afraid this is deliberately disregarded collateral damage, a few legitimate users being locked out as a sacrifice to keep the infrastructure running for the majority. Look on the bright side: Now there is a good reason to improve the IDE help topics by not relying on any Wiki pages.
Not my call. And even if it were, I would not consider that approach to be a reasonable response.
Considering that it's either an approach like Anubis or no Wiki
at all, because the server simply collapses due to all the IP address it needs to block, the choice is clear. The need of the many, outweighs the need of the few. Not to mention it's easier to unblock people.
Of course it would be better if we wouldn't need that in the first place, but scraping has absolutely escalated in the past months and it takes any open source infrastructure down that doesn't protect itself.