> Major browser vendors are generally aligned about wanting to move the platform away from alert() and friends, even though it will unfortunately involve some breakage.

- https://twitter.com/estark37/status/1422694855390629893

That at least doesn’t seem like any kind of near-future thing.

I just hope there’ll be some replacement, we use confirm() to prevents users from losing changes that weren’t saved (just like many other sites including fastmail and google)