Screen protectors have many benefits. With the high cost of smartphones, many owners feel it’s important to protect the value of their phone. Since a cell phone’s glass screen is one of its most vulnerable areas, it makes sense to shield it from scratches, dust and other debris. One way of doing this is with clear film screen protectors.
There are many benefits of using screen protectors, including enhanced privacy, anti-glare and prevention of abrasions. See the many added benefits here: https://punchng.com/nine-benefits-of-using-screen-protectors-on-smartphones/.