Here's why:

* Supernovae are incredibly energetic events: They occur when massive stars (at least 8 times the mass of our Sun) reach the end of their lives. The explosion scatters heavy elements into space, but also creates shockwaves that can trigger new star formation.

* Red dwarfs are small and cool: They are the smallest and coolest type of main-sequence star, much less massive than the stars that produce supernovae. They form from the collapse of relatively small clouds of gas and dust.

* Supernova remnants are hot and dense: The material ejected from a supernova is initially very hot and dense. This material would need to cool and spread out significantly before it could form a red dwarf star.

In summary: Red dwarfs and supernovae are very different phenomena. Supernovae don't create red dwarfs, but they can influence the conditions in interstellar space that may eventually lead to the formation of new stars, including red dwarfs.