Would it kill people to expand the acronym on first use? For example: "Most of the companies I’ve worked for in the last 5 years have used the objectives and k

Would it kill people to expand the acronym on first use? For example: "Most of the companies I’ve worked for in the last 5 years have used the objectives and keys results (OKR) system." I'm not sure why this common practice in text is seemingly disappearing on the web.