Imagine a plan that was sensible yesterday. Today, a dependency has moved and two commitments cannot both be kept.
A planning tool may help show the options. The difficult part can be the conversation: who needs to know, what can be changed, and which trade-off you are prepared to own.
We do not predict a fixed share of a project manager’s work being replaced by AI. Different teams use different tools, and a forecast is not a fact about your role.
The more immediate question is how you respond when the plan stops fitting. Do you gather new information? Ask someone else to lead part of the decision? Keep defending the original answer because it is yours?
See what unfolds beyond the plan is a collection built around this kind of uncertainty. Its planned stories put a person in a consequential moment and leave more than one credible response open.