If you want to play with keyboard and mouse on your ps4, you need install 2 programs on your pc.

• PS4 remote play - https://remoteplay.dl.playstation.net/remoteplay/lang/en/ps4_win.html

*reWASD - https://www.rewasd.com/

how to install and configure -

This is my settings if you want to use - https://drive.google.com/file/d/12j_lAVU9tGtcqY3iLbmAdy2XDxSA9UXu/view?usp=drivesdk

Btw Idk if this works on switch and xbox.

👌👌👌👌