The writer provides a clue to the meaning of encumbered by restating encumbered as the word burdened
implying that the word means "without"
contrasting encumbered with the words move carefully
O relating encuribered to the word painstaking
referring to the word shock

the answer is mary made mudpies on monday.

remember alliteration is the occurrence of the same letter or sound at the beginning of adjacent or closely connected words.  

entrepreneur give a lot of money to people so the answer is a

artists: xxxtentacion, lil baby, drake, post malone, khalid, bryson tiller, jermih, j. cole, russ, the weeknd, travis scott, kendrik lamar

can you give me a hint