umm.. I can't seem to see that they're promoting their discord. I think they just want to privately upload the chapters in their safe zone. I also checked b@t0 which they are also uploading their projects there, and they don't seem to upload the ch 38 of dear benjamin there. They just wanted to inform us that they're gonna keep working on this manhwa by not uploading to some sites. well, it's your choice whether to join or not ╮(￣▽￣)╭. this is just my opinion.
I think they could've simply commented here on wither section instead of ch 38. Or promote at some other social media. It's a problem when another group wants to upload their translation and there is already this ad.
Yeah I'm rude here but ahm... There are a lot of people who is willing to translate it despite of the risk. So the group can drop it. Especially if it's just meant to promote the discord group. Thank you for the efforts though.