On PS4 I had lost everything I owned because a clan spam invited me and I had accidentally joined the clan while trying to emote back (couldn’t chat by text/voice) to politely decline. At the time I didn’t think it was a big deal and left the clan. To my surprised I was stuck inside what was formerly my home, and thralls stranger to me. Needless to say, it was a crushing experience, though on the upside I only spent a week on that server and led me to purchase a PC version of the game (much better experience). Afterwards I uninstalled the game immediately and decided to focus on a new game I had pre-ordered prior to Conan Exiles that I was introduced to by the way of PS Plus. But I couldn’t stay away, so I bought a PC version and when I did I created my own clan to prevent the same thing from happening again.
To prevent what happened to me and I’m sure many others from happening again, I suggest that there be a short warning, separate from Accept/Decline screen, that allows the user to know exactly what will happen should he or she accepts the clan invitation. Only when the user gets past the warning screen would the user be able to Accept or Decline the clan invitation.
I have a feeling this came up before and if it did, this would just be a reminder.