Subreddits should only be linked in reddit. It's very cringy to do it outside of reddit. You'll see this very often on Youtube comment sections anyway due to the upsurge of dumbass YouTubers narrating various subreddits, with their main audience being kids who have never actually been on Reddit before.
When I see people act this way I reply with "r/thisisntreddit"
Linking Subreddits outside of Reddit
Youtube comments:
Person 1: Bro the 2013 Cat in the Hat is the best movie ever, it deserves to be the highest rated film
Person 2: Bruh that film sucks
Non Redditor: r/whoosh
Person 2: Don't link subreddits outside of reddit, you didn't even spell it right.
To engage with sex with any unde Age person
Jack wants to subreddit Millie Bobby Brown
When a subreddit randomly goes batshit insane, with stupid shitposts and genuinely insane people. Originally from r/batmarkham, hence the name.
Guy 1: All of my favorite subreddits are being flooded with stupid shitposts. What the fuck does "is he stupid?" even mean!?
Guy 2: Blame the Arkham Subreddit Effect...
Guy 1: Why?
Guy 2: Just take a stroll through r/batmanarkham and come back after 10 seconds.