I have installed Brave on Debian for a first try today and, when i launch it in terminale, i get a error message:
[4937:4937:0217/113238.623368:FATAL:zygote_host_impl_linux.cc(126)] No usable sandbox! Update your kernel or see https://chromium.googlesource.com/chromium/src/+/master/docs/linux_suid_sandbox_development.md for more information on developing with the SUID sandbox. If you want to live dangerously and need an immediate workaround, you can try using --no-sandbox.
The problem is that the pointed page is claimed outdated! :
IMPORTANT NOTE: The Linux SUID sandbox is almost but not completely removed. See https://bugs.chromium.org/p/chromium/issues/detail?id=598454 This page is mostly out-of-date.
This second message send to a page from 2016 wich talk about «Stop checking for the setuid sanbox binary on desktop Linux» in chromium. Maybe Brave developpers should do the same?