Good point, and a hot topic over the years in the DotA community. The developer introduced some UI changes over the years that do exactly that: show every bit o

Good point, and a hot topic over the years in the DotA community. The developer introduced some UI changes over the years that do exactly that: show every bit of information that an expert human or AI could realistically figure out and exploit. For some, it's dumbing down the game for a new audience, nullifying their hard work. I think the community consensus now is in favor: the game is complex enough that it does not need arbitrary skill-differentiation mechanics. For instance, high-level players used to memorize and practice the duration of some abilities (stuns), because you have an advantage if you can chain these perfectly. Valve introduced a visual progress bar that showed how much the disabled effect on a hero lasts, making it much easier to chain disables. They now also show how far 'towers' can shoot, but also which entity it is currently targeting (tower 'aggro' mechanics has its own special logic). They go so far as to show spawn boxes for neutral monsters.