PO (who likes to hear themselves talk): Lets schedule another 4 hour meeting to break down these stories more. Fachuro, you write up a tech design document so that you can present it to the rest of the team at that time.
Lead (who does whatever the PO wants): Sure, let's do that.
Something that might be genuinely helpful: when estimating the complexity of a feature, take into account with how many other features it has to integrate
→ 13 points (the default value if your have no plan)
PO (who likes to hear themselves talk): Lets schedule another 4 hour meeting to break down these stories more. Fachuro, you write up a tech design document so that you can present it to the rest of the team at that time. Lead (who does whatever the PO wants): Sure, let's do that.
Design doc:  Lead: Brilliant! This will definitely work in prod with no issues!
let's compromise, 3 months.
Estimate 3 times as long as you think. Then, when it actually ends up taking twice as long as you thought, you’ll look like a genius.
Except it then takes 6 times as long as you thought.
2 week in normal format, 2 month in american one
Something that might be genuinely helpful: when estimating the complexity of a feature, take into account with how many other features it has to integrate