[Zetice]

Agile frameworks often remove the developer as much as possible from the time estimation effort, instead relying on past performance, and attempting instead to have the developer focus on breaking work up evenly.

[cntainer]

Sure, this helps by removing some of the bias, if done right. But many times devs end up perverting the original intent of the framework.

Eg: I've seen many scrum teams transforming story ponts into days or vice versa missing the actual purpose.