What about going to a metal workshop and asking if they can make a replica of the aluminum piece but in copper, with a really polished finish?
Might even ask them to make it a little wider to spread the heat, if it fits inside the case.
To add to this, my country has been rolling out 10Gbps U/D FTTH for 35€/Month for a while, and even rural areas usually have at least 500Mbps U/D, all of it uncapped.
Gotta say, more than a decade ago ISP’s tried to implement data caps on home internet, and it failed spectacularly.
I weep for our American brethren, may they find a way out of the hole they’re in…
Welp, time to start looking for alternatives…
Can’t blame the dev for wanting to cash out on his work, but I am not going to keep using apps that will get ridden with ads and trackers.