The most important and used endpoints on most of the application I work on is the API. These are both public as internal API's. After we disabled the HTTP sessions for the API endpoints we saw a stability improvement.
If you don't need sessions, you can simple remove the following middlewares:
\Illuminate\Session\Middleware\StartSession::class, \Illuminate\View\Middleware\ShareErrorsFromSession::class, \App\Http\Middleware\VerifyCsrfToken::class,
Sometimes you have multiple middleware groups (for example web & api). You should add above middlewares to the groups which use the session.
To see more information about how this works, take a look at: https://ma.ttias.be/disable-http-sessions-in-laravel-to-speed-up-your-api/