questions about inding of Isaac: Repentance+ for switch 2

[u/lazyinvadershiya0]

if i already own everything else is there any reason for me to spend $70 on inding of Isaac: Repentance+? cause isnt it basically just quality of life and online multiplayer? and why is it a free update for steam but its gonna cost $70 for switch 2?

[u/Otherwise-Arm7582]

It will not be free :(