>If you get a spam call / text, you can block that number from calling / texting you again. >I can already do that on my phone, and it is kind of useless due t

>If you get a spam call / text, you can block that number from calling / texting you again. >I can already do that on my phone, and it is kind of useless due to caller-id spoofing that most robocallers use. Yes, I cannot see in which way this "black-listing" on Mozilla is different/better.