Google's indexing is insanely quick too, I'll post a question on Reddit and I search Google and the reddit thread is there same day/minutes which is funny. False hope thinking someone else had my problem but it's me.

Doesn't Google have some agreement with Reddit? They are probably hooked into some kind of firehose stream and index everything in basically real time.

DDG (Bing I guess?) is pretty quick at that as well. 35 minutes later, your comment is already indexed.

Though I can't speak to their speed with Reddit, who is actively hostile to non-Google indexers.