I think this is an example of the emojification of communication. I suspect that trend is being sustained, at least, by LLMs who are prone to abusing vapid emojis everywhere.

I think that to a certain superficial level of analysis, a matched set of icons looks "complete" and indeed impressive. Designers and implementers of the interface can fool themselves through customary use that they're creating a language of ideograms. Their users, who interact with their product only a few hours per week, only perceive visual noise and clutter.