Like that one time the Spotify algorithm found a cool band. Only problem was that they were Chinese. If the name of a band uses some language that's based on some form of the latin alphabet, I can always type something similar to the name and a search engine will find it for me. With Chinese, no chance at all.
But for apps... good luck finding a solution.
At least Twitter, which I use the most, lets you select text.
The one I hate the most is Spotify. Copying the name of a song or an artist is something I do regularly, yet there’s no way to do it in the app.