I guess I knew it would be the case, but was hoping for something different.
The small game modes in BF1 vanilla suffer terribly if people quit or switch or just don't ptfo. A 12 man team in Rush is doomed if a couple aren't pulling their weight.
In Incursions, you just need one person not doing their job to make a game pointless and boring.
One team quitter - game over.
Badly chosen kits (like no anti-tank when the enemy have a tank) - game over.
There needs to be a /votesurrender option or incentive and option to switch or kit switching possible or something.