Wanting to be able to use Galaxy Tab S7 Plus as primary desktop monitor

To be using the S7 Plus tablet as primary monitor sounds like a ridiculous idea to be honest but due to the monitor market being kind of messy and the absence of good OLED high refresh rate monitors at a suitable monitor size instead of being basically a TV that I want to get a S7 Plus as my primary monitor but also as a laptop/tablet. Is there any software or such way to use the tablet as a primary monitor that does not involve using software that connects the tablet to a computer via WIFI? If the process involves installing desktop Linux into the tablet then I am fine with that. Thank you.