What's wrong with those who are too lazy to send blessing messages during the Spring Festival?

For those who are too lazy to send blessings, I think this kind of person is understandable, because after all, your relationship may not be very good. Even if it's good, don't send it, don't send it. I feel that some people just don't care about it, but he is still very good at ordinary times. You can't have a problem with him because of this. If you don't send a blessing, you won't send it. It is ok for others to call you.