Normally people just play the game as-is?? One sentence at a time?
There is a script on translator's gitgud but it won't be helpful to you, as you'll just be seeing random pieces of dialogue out of order with no regard for progression, logic, or basic context.
By the by ...
If the issue is the text speed (e.g. it doesn't show all at once), that's something I completely agree with. I've hated that with a vengeance since forever and most of these games don't provide a text speed option to make text speed 'instant'.
Though you can generally get around that by passing through the text hitting <Enter> twice (e.g. hit it again while text is flowing in). And then some games F you over with that too by forcing a keypress to put more text in the same text box, which IS instant. Some even pull that sh*t constantly.
Or some random conversations with choices that randomly have instant text, which makes my double-press skip it or select a choice I've not even seen what I've chosen.
Text not being instant remains one of the biggest design fails of any of these games!
Not allowing it to be changed even more so.
Though of course, that's not a gripe with this game in particular, just this type of game in general.