There’s plenty of stuff that maybe I don’t want to self host on the same device and that I would rather host on RPI due to power consumption for example. Not all about money and recycling old computers, but regarding ecology also spending less energy it’s extremely important. Imagine a full desktop computer just to host pihole + pivpn, consuming 30w or more. Sorry but your statement is pretty bias.
Good to know. After that answer I am know 100% that you are an expert. Maybe post your CV afterwards, “honey”