LibriVox is something like this. You probably wouldn't be able to do this for more recent books because they're not in the public domain and performance/broadcasting/recording requires approval.

If you do want to lend your voice to the blind community, look into radio reading services in your area. There are many in the US and Australia, but not so many in the rest of the world.

Other ways of helping blind people include Be My Eyes and YouDescribe.

I used to get audiobooks all the time from the Library of Congress for free, and their library is extensive. I also like the audiobooks that you can get from your library network through the Overdrive app, as well as paid options like Downpour and Audible. However, if you have a specific book that you can't find on there, you could probably find volunteers through a local organization for people with disabilities, a college, or just ask a friend. I had a friend who recorded herself reading a book in college, and I like to think it was fun for both of us.

I've had people read articles for me through apps like Telegram.

There are services in the US like Learning Ally and Bookshare that offer books read at low or no cost. They each have benefits and draw backs. Learning Ally is mostly textbooks, but they are read by real people. Bookshare is free, but more robotic voices. Then there is always Audible and apps like Be My Eyes for short text