Even a library with all the books ever written, even those forever lost to time, would be very much finite. And even if such a library was possible - I would really be careful in using the term such as infinity with anything that is in anyway dependant of physical resources - the first ”bias” or rather a filter limiting the books you can read would be the languages you can read. Then time you have to read it. Whether you understand the subject matter. Etc. This already starts to resemble an algorithm of sorts, yes.
I think the mistake you are making is that you believe you can know what decisions and on what basis algorithms on platform apps make for you. Well you cannot. First of all they have again and again been shown to have a hidden agenda’s and besides, they change all the time. In the end it is basically same as letting Zuck or Musk select everything you read.
Instead you can select your own algorithm. It is pretty simple, I did one at age of ten at our local library before I even knew what algorithm was. Only think I knew was that I really liked this book Hobbit by someone named JRR Tolkien.