Kinda like if I said oh herming from seed is normal it happens. It never seeded again tho even under stress so I should be able to breed with it right? No because I could give this cut to someone else and have it herm rediculously. You dont want to grow out herme they are supposed to be purged.
You dont perform selective perpetuating of a herm, you dont select thru herms theyre all bad to grow or breed with. If you must find something to get by that does check all other boxes try growing a clone, it might be selective to your grow. It might not herm because its suitable to ur grow and just hermed due to accumilation of stress like germinating for example, is a stressful event.
Let alone all the other stressors you unloaded on it from that generation that made it herm. Its poised to not become much more than that, it shouldnt leave your grow to enter the general genome which has enough of that already. Its already normal to show up in offspring but when its purposely bred with its not for the small home grower. Which already could get nothing but herms from time to time.
Id guess thats why some breeders have less herm-receipts tied to their name.