Comment by M95D
Fetching anything from the internet means some cloud knows what games I'm playing. It's a privacy risk. Games played are very revealing to personality type, and probably lots of other individual info, and that means the temptation to gather this data and sell it to advertisers is very high.
What fortunate timing! Our next release will including a new, local-only "API" that uses Launchbox's GamesDB (https://gamesdb.launchbox-app.com/) as the metadata source. The entire database is loaded into Redis and games are matched on exact file names, so no data is ever sent to any cloud providers.
https://github.com/rommapp/romm/pull/1515