Let's take care of spamming on Bitcointalk, when you see spams then hit the report button and report it to the moderators. I am sure Discord and Telegram type of apps has their own spam reporting system.
I think it's all good, we can always multitask plus the board isn't limited to bitcointalk.
Maybe consider adding related blogs from discord as well? they could help people stay away from scam DMs.
https://discord.com/blog/protecting-users-from-scams-on-discordhttps://discord.com/blog/common-scams-what-to-look-out-forI just wanna add that if someone wants to go beyond, they could also report the suspicious user in their mutual server/s (if any) so the mods can kick them. Sometimes, mods would publish an @everyone announcement to warn the server members as well.