I’m not dismissing those piskei halachah, I’m dismissing your trumpeting them. Especially as you dismiss legitimate piskei halachah on handshaking.
The only legal copying is for the one who purchased an original.
According to all opinions, unauthorized downloads and copying are assur for one reason or another (at least in the US). The only shailah is why.
OTOH, handshaking is a machlokes muttar assur (or even yv”y).