Lifecycle is not to be reused. Hooks could be reused and used everywhere you want.

In Vue nothing prevents you from reusing a common function in or as a lifecycle method. I’m sure you think mixins are bad too, since Dan does, but you can also just use plain functions and bind this.

You're reusing a function, not a lifecycle.

The react community has decided reacts implementation of lifecycle methods has some downsides. Every pattern has pros and cons, which may play out differently in different implementations.