What is the opinion of Reddit about the
JideTech Displayport KVM Switch 2 Port, [email protected] 4:4:4 Support Wireless Keyboard and Mouse with Audio Microphone?

KVMs are what you’re after. Example.

This would work. It’s more expensive since it has display port connections since that’s what it sounds like you are already set up for? It has a wired remote like mine.

https://www.amazon.com/dp/B08GCM5WR7/ref=cm_sw_r_apan_glt_fabc_RAJP23ATCS6A7K4ET5SV

Or the HDMI version is cheaper if you can use HDMI cables:
https://www.amazon.com/dp/B08GCL9SFN/ref=cm_sw_r_apan_glt_fabc_JSWS8JGR4EED8RF7RFP8

Both of those look like they will tell your computers the monitors get disconnected when they switch. That can be frustrating since all of your icons and opened windows get rearranged when you switch back and forth. Look for one similar that has EDID if you think that will bother you.