Claude Flammang

@ExcessShiv
In europe there is a big difference between the manufacturers waranty that is up to the manufacturer to offer or not to offer as he likes and the legal waranty that is an obligation for the seller that he cannot escape.
So in europe the customer always holds the reseller responsible and not the manufacturer.

@spitfire
At least the Matter compatible products are local and non proprietary by definition, guess that these device use WiFi as Thread would require a border router.