This assumption is probably the source of your disconnect with BG3 game concepts. The last version of D&D to use one minute rounds of 10 x 6 second segments was AD&D 2e, the last version produced by TSR, and the last with any sort of input from Dave Arneson and Gary Gygax, who invented the game and the RPG genre in general. (...)
Just wanted to express my thanks for that post. It was an interesting read. I think I understand now a bit better where people come from when claiming that BG RT implementation was more faithful, at least when it comes to earlier versions.