In 2023, is there a scientific consensus on landfill vs incineration? It seems like many, highly advanced countries are using incineration now, including plast

In 2023, is there a scientific consensus on landfill vs incineration? It seems like many, highly advanced countries are using incineration now, including plastics. Hell, Sweden even imports garbage from other European countries to burn as a service. Deeper question: Are there any removable storage mediums that are easy to recycle? Vinyl records? Minidisc? CDs/DVDs/Blurays? Computer tapes?