Is it necessary to send a group message back?

I didn't reply to all the group news I received last spring festival. I don't need to reply, because he sent it in groups, not in person. If the message is sent to me separately, even if it is forwarded or copied by others, I will reply, because it is out of courtesy and respect for the other party.

Actually, I'm a little disgusted with mass texting. I don't think what you want to say to everyone can be the same. Unless you are a leader, you can't send text messages alone, because you have hundreds or even more employees, and you really don't have the time and energy to send them one by one. This situation is understandable.

But if it's just an ordinary employee, it's best to send messages to others separately and send messages according to everyone's characteristics. For example, how to send it to older people? How should people of the same age send it? What should I do for people younger than you? There must be a difference. Because some short messages are not suitable everywhere, not everyone. Sometimes I make some jokes because of sending text messages in groups.

I send more than a dozen text messages every year, all of which are colleagues and friends who are close to me at ordinary times. All the short messages were written and thought by myself. I will write different messages according to everyone's different characteristics. It can be said that none of my short messages are forwarded or copied from other places. I don't think that's my own words. It's meaningless.

This is the reason why I received the mass New Year message, ignored it and didn't reply.