Things I can think of:
- you can now video call to the other side of the world. This makes it possible for example, old people to be able to see and interact with their grandkids without traveling.
- Disabled people can live a social life. You can for example watch the ibelin documentary on Netflix if you want to see a touching side of this [1]
- Remote work as an viable career. Claudia Goldin identified that one contributing factor to pay disparity between gender is inflexible work schedule. This disproportionately affect mothers, having to juggle child rearing and inflexible job. The fact that remote work is possible, can (and is) contributing to more equality being possible.
- dramatically lowering the cost, and increasing the access to learning material. Eager but poor and unlucky kids have never had the opportunity they have now when it comes to learning.
- "equality of opportunity driven better meritocratic filtering". My own pet theory, but the raise of internet have increased inequality by giving equal opportunities. Kids from poor family, but raised with good values and curiosity, discipline can now excel in life. Meanwhile, average kids from background of good wealth only sustained by generational factors have it a bit trickier now; they'll get stuck on the useless attention attrition side of internet (TikTok, reddit, etc) and get dragged down. By no means perfect, but you can find many "lifted by equal opportunity presented by internet" life stories on HN/tech world.
- Efficient data transfer. I don't have the numbers but I'd imagine physically sending CDs and books probably wouldn't be as efficient as sending data.
[1] https://www.bbc.com/news/disability-47064773