Using plain English and consistent UX writing makes websites easier to use...

https://wiki-room.win/index.php/Why_Long_Paragraphs_Don%E2%80%99t_Work_on_Mobile:_UX_Writing_Best_Practices_for_Mobile_Readability

Using plain English and consistent UX writing makes websites easier to use because everything feels clear and familiar. When buttons use simple words and error messages explain problems calmly, users won’t get confused or frustrated