> No terms are required to be agreed to if downloading directly.
That’s not how terms work... Downloading something from a deep link doesn’t mean it’s automatically WTFPL. (Unless you’re an owner and you say so, of course.)
Those terms were only presented and asked if you agree if you went through the landing page. This provides a direct link. Follow local laws.
But the data are facts and can be used. The presentation falls under copyright. Not sure where this leaves you or us legally. In the end it's a public link, containing public data with the organization of the document being copyrightable. The author has another link somewhere else with terms excluding activities.
Definitely in the gray area. Punished unlikely. In the clear if someone has an ax to grind unlikely.
Probably best to just ignore in the end.