It's not a huge deal in same sense as exposing parts of your initials, half masked e-mail addresses, or the last 4 digits of credit card numbers are not a huge

It's not a huge deal in same sense as exposing parts of your initials, half masked e-mail addresses, or the last 4 digits of credit card numbers are not a huge deal, each of which could allow your adversary recover full details in some cases should they exist.