Curious if my friend started using stockfish

I want to start this off by saying i am not good at all at chess and i dont really play frequently at all.

Anyway a friend and i were about to play a chess match and he told me he was really good and he used to play alot when he was a little kid so i resonably thought i was about to get cooked so at first i challenged him to 1 minute game in hopes of just flagging him which i did and he wasnt playing that great at all, then he told me that 1min is bad and i should play him in a 5 min which i did do then i still beat him then he said one more, and he proceeded to absoulety beat and i was like nah run it back and he ened up smother mating me with 99.5 accuracy so i was just wondering i will link the matches here. Anyway i know some people are gonna say that i am just buns (which is true) and its normal to get diffed by better players and when you are playing bad your accuracy is bad and theirs is good but please just look at the matches before telling me that cause then i know atleast know.

https://www.chess.com/game/live/174036125130?username=dqrksa

https://www.chess.com/game/live/174037095104?username=dqrksa

https://www.chess.com/game/live/174037297120?username=dqrksa

https://www.chess.com/game/live/174037535058?username=dqrksa