I see no reason not to. I feel a little stuck to Reddit for some subreddits because of the years of content and answers. The SkyrimMods subreddit, for example, has so much information on old mods and fixes to problems that are extremely hard to find otherwise.
Overall though, I think I’ll spend more and more time on Lemmy / Kbin (still undecided on which I like better overall, but that’s the fun, right?) than I will on Reddit.