Google Messages automatically creates icons for your RCS group chats that consist of initials and profile pictures of group ...

WhatsApp’s AI-Powered Profile Picture Generator: What's New WhatsApp’s new AI-powered tool lets users create custom group icons by describing their desired image through a text prompt.

Labeling your Google Business Profile as kid-friendly is not new, but I don't believe I have ever seen an icon that represents that within the Google Business Profile listing within Google Search.