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

https://brookssniceop-ed.bearsfanteamshop.com/why-long-paragraphs-don-t-work-on-mobile-a-ux-writing-perspective

Using plain English and consistent UX writing makes websites easier to use by cutting down confusion. When buttons clearly say what will happen and error messages explain how to fix issues, users feel more confident