Heh. "sudo snap install vlc" got and installed the snap for me, but "snap run vlc" gets me this:

No protocol specified

Error: unable to open display :0

VLC media player 3.0.0 Vetinari (revision 3.0.0-0-gef4c265)

No protocol specified

xcb_connection_has_error() returned true

No protocol specified

[00000000009d0570] main interface error: no suitable interface module

[00000000008f93b0] main libvlc error: interface "globalhotkeys,none" initialization failed

[00000000008f93b0] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.

File a bug.