>Slack and Discord are closed apps that are not indexable by the internet
This is a incorrect. It's not hard to make crawler that can crawl and index discord and slack communities. Just because Google doesn't do it, that doesn't mean it's not possible. If it were true slack and discord wouldn't be able to let you search messages. Both of them include a search feature so clearly they are able to be indexed.
This is a incorrect. It's not hard to make crawler that can crawl and index discord and slack communities. Just because Google doesn't do it, that doesn't mean it's not possible. If it were true slack and discord wouldn't be able to let you search messages. Both of them include a search feature so clearly they are able to be indexed.