I did not update mine but so far i find no issue at all. maybe this is isolated cases?
What if I don't have a printer? There's no update on my PC that appears and since I've got no printer.
Do I have to worry with it or I'll just let it as is and just keep using my PC?
I also don't have printer , and according to the quote this is about printing issue?
I think if you update with the newest update, you will be fine. Whether you have a printer or not, with the update, if somehow, you buy a printer in the future, I guess that will help you to get protection from the update.
No need to worry if you do not get an update on your PC. Maybe you will see it later.