Will Lexus's new grill go out of date?

I know they're a new thing right now, but I'm talking about when time goes by. In 50 years from now, looking back at these cars, will they look dated? Will people think the large grill made by Lexus an old thing?

Personally, I think if Lexus made a grill change, at least they should've stuck to designs like Infiniti or Acura (not the beak design).

There are some Lexus cars that looks timeless (like the facelift 1st gen RX300 and the 1st gen IS300).