More like most garage doors sold in the last 20 years have a rolling code system, a few of which are non trivial to deal with. This is already Western centric,

More like most garage doors sold in the last 20 years have a rolling code system, a few of which are non trivial to deal with. This is already Western centric, but even here there are a ton of older static and fixed frequency systems still chugging along. Of these rolling code systems most are not difficult to crack, especially those more than a decade old (and which are still sold today)