Sending code as attachments is common mistake beginners make, and sometimes they send multiple files. this seems to have led to quite a few mutes, e.g.:
#💻┃code-beginner message
#💻┃code-beginner message
#1437758928426635415 message
#💻┃code-beginner message
I'd guess the intent of the mute is to stop image/media spam, but it just seems to hinder the process of asking/helping in these instances. Perhaps filetype should be taken into account?