There was not Trezor "clonning", you maybe unware that we also contributed to mod-crypto. That was the only lib shared with trezor, many share that lib few years back. It is the norm in any industry to share the same crypto libs, we have since moved to libsec256k1 maintained by core.
I am really sick of hearing you bitch all the time, but since you want to go this road I promise to dig deep and release everything about this.First thing I am posting one of Coldcard tweets from 2018 when you released firmware as open source... but you used Trezor GPLv3 code, that you didn't acknowledged.
It's ok to say that I don't know what I am saying (because I am just an amateur) but you claim that Trezor main dev PavolRusnak is lying.
https://nitter.privacydev.net/coldcardwallet/status/1022097582649008128