Describe a situation in which scraping data from the web may be justified. Illustrate this situation with a specific example.

I envisioned a business that tracks all the B2B digital partnerships (data connectors between apps). The B2B partnership data can be easily monetized with ads and can be a data source for content-generation activities like blogs, interactive charts, etc. An example of B2B partnership data is an app store or digital marketplace. (Example - https://ecosystem.hubspot.com/marketplace/apps/). 

HubSpot ecosystem has B2B partnerships with 600+ companies. A rich data set that tracks B2B partnership data must track thousands of companies' App Store or marketplace. For example, the company's marketplace data connectors include the HubSpot ecosystem, Salesforce app exchange, Google Cloud marketplace, Azure, and Dropbox connectors. The B2B data connectors for all the companies must be scrapped from the company's website and are not available via API or other methods.