Sure, but now you have the string constant as a symbol, which you can either grep for (in which case you're delayed by one search, not the end of the world if y

Sure, but now you have the string constant as a symbol, which you can either grep for (in which case you're delayed by one search, not the end of the world if you were going to unwind callstacks anyway) or, if you have an LSP, you can jump directly from it to users...