I have no problem with new words and definitions, or with language progressing or changing. If done correctly.
Here, no one is changing the meaning of an old word, "Unlimited" internet being limited. No one is saying the old word is forbidden.
It's just realising, that, especially in our multilingual connected internet world, an acrynim that is now connected to a different meaning word, does not fit the best aspect of the software it is suppose to describe. Or that a in joke/meaning may not translate globally (you may call your friends by a nickname, but it may not work or be understood in public).
I'll give Glimpse a go, and a chance. Recommend it to friends!