Same idea as the people trying to scrape Twitter data. 🤣 On Nostr, you just setup a relay and collect whatever data you can get and read whatever you can read. The idea that you should hide data sources that the public or the operator can see is an antipattern.
It's not about scraping data.. its about actually controlling what people can and cannot say.. right now nostr is niche and doesn't represent a significant threat. Telegram and X are actually messing things up for the thought police