Using third-party client modifications like BetterDiscord or Vencord is a violation of Discord's Terms of Service . While bans for using these are rare unless used for malicious purposes, you use them at your own risk.
So close those sketchy download pages, verify your phone number, and ask politely for access. You’ll save your account, your PC, and your sanity.
You can often see who is currently in a locked voice chat.