'is becoming widespread' is a correct and usable phrase in written English.
You can use it whenever you want to describe something that is gradually becoming more common or accepted. For example, "The use of smartphones is becoming widespread."
"Deficiencies in professionalism, corruption is becoming widespread".
The use of machine learning to power business decisions and product recommendations is becoming widespread.
THE idea that you do not have to be a professional to create a good commercial is becoming widespread, in a trend known as consumer-generated content.
"Combining Botox with one or two injectable agents is becoming widespread," said Dr. Richard G. Glogau, a clinical professor of dermatology at the University of California, San Francisco.
Another leading opposition parliamentarian, the Indian lawyer Karpal Singh, is now on trial for sedition, and the recent death of an opposition party worker following interrogation has led to allegations that brutality is becoming widespread.
This oil concern is becoming widespread among investment letters.
The idea that there was more to human behaviour than meets the eye was becoming widespread.
At the same time, he saw that broadband internet access was becoming widespread.
Outbreaks of a potentially dangerous respiratory infection that attacks infants are becoming widespread as winter approaches, health experts have warned.
Concerned that the procedure was becoming widespread without sufficient evidence, the National Heart , Lung and Blood Instituteand the Centers for Medicare and Medicaid Services began a study of it in 1996.
Crucially, access to the contraceptive pill was becoming widespread, placing the possibility of having sex on the same terms as men within their grasp for the first time.
