@Chloe Tse :BlobhajSadReach: @Konaburd That's because not few #Mastodon users, especially newbies, haven't understood what these hashtags mean. It's even worse when they think they have.

So for everyone out there:

• #Alt4Me is for everyone, sighted or not, who can't write their own #AltTexts but who cares enough to want to have #AltText on their images.
  
• #Alt4You is for replies with alt-text upon posts with pictures without alt-text.

Feel free to boost this like crazy so that at least a few more people get it.