the tediousness of keeping documentation up to date and the natural tendency towards small attention spans has always come up as a tax on organizational efficiency: complicated org structures, legibility exercises, communication tollgates etc. there is real value in reducing the friction in the former so that the latter becomes less of a burden.
at the same time, context poisoning is a real cognitive problem for humans too and I can't tell you the number of times I've seen irrelevant details become a drag on execution. my fear is that having too much context will only cause bikeshedding and a revisiting of prior decisions.
frankly, our organizational structures were already pretty good at creating mechanisms for eliciting the right implicit context at large scales. it is possible that we're just going to come up with the same mechanisms from first principles...