Fortunately, you can investigate this stuff for yourself and develop your own opinion. IMHO, DNSSEC doesn't actually "secure" much of anything. It can be disabled trivially by anyone operating a resolver. As I mentioned elsewhere, none of the major sites (FAANG) use it. What does that tell you?
Wait. Hold on. It is either good or it isn't. If it's good, we should be using it (maybe in a layer cake, maybe a la carte). If it's bad, it should not be used anywhere.