Y’all gotta start making people make their own decks
Playing against the same deck back to back is getting ridiculous, you gotta fix something. Magic is about people creating their own decks not copying the winning decks just to advance. Y’all know that deck you’ve played against 6 times back to back. At least ban them in events or something
I would believe you its all about competition at a high level except people netdeck everything. Brawl commander and casual alike. There's no safe haven except the kitchen table.
Although I agree that it is annoying to play against the same decks over and over, if you look at the history of MTG and paper tournaments, the deck lists of people are sometimes very similar. Just go to MTGGoldfish and you can see how decks are making up the metagame. In the past(during Kaladesh 2016), energy decks made up a part of the metagame with the deck being very similar with only small differences between decks.
The ranking piece of MTGA is very competitive and people are trying to get to the top tiers in Mythic Rank for rewards and also for any other advanced tournaments that may come along. Unfortunately, as MTG has become more competitive, people are going to play the best deck in the meta.