LG 60UJ6050: 60-inch 4K UHD HDR Smart LED TV faulty backlights

As of today, April 4th, the TV works perfectly fine and the image is perfect. But it has been showing signs that the backlights need replacing. Sometimes I have turned on the TV and the image was very dim; but then eventually, the backlights would kick in. It has been happening more often and for longer periods of time, and based on my research, thats a sign that the backlights need to be replaced. Other than that, the TV works great. Text or email only. No calls, please.