When discussing how many more people have the Internet today than ten years ago, this is an example of a time when you might say "nowadays everyone has the Internet."
Origin of nowadaysMiddle English nou adaies from now + on + day + -s, adv. suffix
Origin of nowadaysMiddle English nouadaies nou now ; see now . a ( variant of on on ; see on . ) daies genitive of dai day ; see day .