|"Any idea if the higher end LED and OLED TVs still have component inputs and other inputs besides HDMI? I know the many of the lower end ones don't, they are HDMI only."|
Depends on the manufacturer, Samsungs generally do not, however LG OLED's and higher end 'Nanocell' LCD tv's have one composite video input.
I picked up a higher end Samsung QLED a couple months back at a very good closeout price, it has four HDMI inputs and I bought the box below to connect an old VCR. Seems to work pretty well. There are several brands available on Amazon...