Um, no, I definitely won’t look at it. You already have to endure enough advertising.
Just write what it’s about.
Take a look at my post #8 here:
https://www.hausbau-forum.de/threads/fast-alle-kreditvertraege-koennen-widerrufen-werden-eugh.34289/page-2#post-388888
It’s also briefly explained there in words.
In the end, it is said that if §492 is referred to in the cancellation, then the cancellation period probably never started and the contract can be revoked at any time.
This is the case for 2 out of 3 contracts for me.