Talking about using WeChat to send voice is a sign of low emotional intelligence and impoliteness. what do you think?

I think it will be abrupt for a friend I just met to send a WeChat voice, which will make others very disgusted. If we are close friends, I think it is normal to send WeChat voice. For example, a blind date introduced by a colleague only talked for three or two days, and this person suddenly sent me a voice call, which was really disgusting. To put it bluntly, emotional intelligence is low. However, close friends will not let me feel this way, which is normal.