Bluetooth Voice Remote Control,USB Wireless Voice Control Sensing Backlit Air Remote Mouse with IR Learning for PC,Projector,Smart TV,Android TV Box(G20S Pro Plus)

They could also get a universal bluetooth remote and pair it to the Pi. Also, they tend to make large monitors really wide/curved since they're more for individual use but some of the bigger monitors I've seen that are not so wide resemble TVs on the smaller end https://www.amazon.com/Bluetooth-Control-Wireless-Learning-Projector/dp/B09JSX4JLB?th=1 https://www.amazon.com/ViewSonic-VX4381-4K-Monitor-Widescreen-DisplayPort/dp/B097J4J1Z7?s=electronics I'm not recommending these products but I'm just showing that monitors like these exist