I recorded user behaviour on my competitor’s websites (2018)
Thanks for posting this. I am increasingly frustrated with browsers' weak stance on user control. Hijacking back buttons, right clicks, copy functions, and other items has become quite commonplace and even expected. For example, YouTube puts some functions only in the right-click menu and TinkerCad's  viewport rotation is primarily right-click and drag.Presumably, this is in pursuit of making web pages behave more like apps, but it is truly frustrating. If I wanted app behavior, I'd install an app (even something like Chrome's apps). While I'm in a web browser on a web page, I expect to interact with the web browser primarily and the web page through the browser intermediary.The Line of Death discussion is highly relevant: https://news.ycombinator.com/item?id=13400291