xDSL is still used in most places. It generally works well and the infrastructure has been in place for a long time, which is the reason broadband has become so

xDSL is still used in most places. It generally works well and the infrastructure has been in place for a long time, which is the reason broadband has become so accessible. Fiber is gradually replacing it, but it's a major investment to lay fiber. So xDSL is going to be around for a long time, especially to deliver broadband to customers for whom fiber doesn't make economic sense.