If it involves pointers, not unlikely.
If it involves pointers, not unlikely.
In order to delete an element or replace it based on a list, you definitely need JS. You have no other way to access the DOM.
Without JS, you wouldn’t have ad blockers and youtube could just bake their ads on the videos themselves while streaming them. Thinking about it, I don’t think it’s off the table for them.
Don’t underestimate the legacy code. There’s a reason we avoid it.