If you look at one of their previous smart monitors (in this case the M7), they show ads when you switch over to the "Smart" display part of the monitor. The 1st and 5th images on their product page show the ads ("Featured" movies or shows): https://www.samsung.com/us/computin...itor-with-mobile-connectivity-ls32am702unxza/It’s a closed Tizen OS, no ads, since when did a TV / monitor gui have ads????
If you have a newer Samsung TV (2015 and onward), you've seen these ads unless you never connected it to a network. These monitors look like they work the same (considering previous versions of the monitors show ads). Again, they will not show ads when using it as a computer monitor but if you connect it to a network, it is tracking what you do (as much as the display can), and will show ads if you go to the OS-based menu.