I think the concensus on this forum is to carry just the pump and a tubeless tire repair kit.
It has been discussed that the goop bottle will work in an emergency, but you will have to soon replace that tire, as the goop makes it impossible to balance thereafter....

In case you aren't familiar, the tubeless tire repair consists of a T handle, some rubber plug strips, a file thing for roughing up the hole, and some rubber glue. ( also a good idea to have a knife or some wire cutters to remove the external excess plug.

That's my opinion, others are welcome to disagree .......