[jstanley]

People will very often say they "had to" do something, when in reality they merely "chose to" do that thing.

[znpy]

Well, at least some point people will “have” to.

If the industry is using agents and shipping a certain amount X of code/features in a certain amount if time, you either start using agents as well or you fall behind.

[chrisandchris]

It's not a shall/must, but it is a "I think I need to, because this is going to be unmaintanable 3 months from now".