Not sure if that was a typo but OP mentioned OnlyOffice, not OpenOffice. I don’t think OnlyOffice has ever tried to get me to make an account or do things on the cloud. I keep both Only and Libre installed. I like the UI of Only better, but Libre is more functional, at least as far as spreadsheets go which is my main use.

I switched to Torras cases with my iPhone 13 pro max and got another for my P7P. Works great, very easy to grip. I love having a kickstand made of metal that feels nice and sturdy. It also has great damage protection. I dropped my P7P on concrete while biking at about 20mph and the only damage is a very tiny scuff on one corner.