In this commercial, the "Pokémon Rescue Team" finds old, lost Pokemon games and transfer all the Pokémon into the newest games to bring them back to their happy owners.
This is the kind of messaging Pokémon has always given, that Pokémon are your something like pets to care about and you should bring them over with you, it's one of the aspects that sets the franchise apart. This was just 2 years ago.
The change of messaging after 20 years of stuff like the above is precisely why many fans are disappointed at the current decisions, despite many claims that "Gotta Catch 'Em All" was never the point. And I think it is worth discussing over just posting lists of "Snapped" Pokémon
Also it's a pretty cool commercial that's worth sharing.
The commercial has been recently removed from Official Pokémon Channels.