This is what I do. Kagi gets there 95% of the time. Plus I get to down/up rank results. Plus no ads. Plus I feel confident I’m getting the best result for me and not for advertisers. Truth be told I’ve been using “site:reddit.com” for years now already.
Google still has the lead with the answer box and older results. They’ve been collecting data for longer and I suspect their indexing heuristics are incredible.