it's a good service to users, but frankly demanding it of each app separately is folly & ruin. computing should be more useful, you should be able to depend on your OS to provide you basic services like this.

ditto for tools like virtual background.

coupling our services to the consuming apps is a big mistake, leading to users facing inconsistent offerings & each app needing it's own configuration wizards. this serves no one & is not how competing within computing should happen, in siloes.