Gaming corner?

I have a ps4 and I play it on the TV. But I would like to switch to the monitor. That means, I buy 2 monitors from ebay and connect one to the ps4 for gaming, and I would like to use the other to watch streams on the side. Does montanablack, for example, only that he has more monitors. I would use one to gamble, the andwrem to watch streams. The question: do I need a pc for this? Lg. The monitors come on the wall as you can see in the picture

Please answer long.

I don't know of any other solution besides buying a PC. If you just want to watch streams, I would buy a cheap PC.

If you connect one monitor to your Playstation, then you have to connect another device to the other monitor in order to watch streams or the like (a PC, laptop, or even a Chromecast or a Fire TV stick, depending on what you see want)

If you want to use two or more monitors, you'll need a device other than a PS4. For example a PC