Honestly, nobody could have seen this matchup coming before the season. None of the widely-expected SB contenders (Chiefs, Eagles, Ravens, Bills, Lions, Packers, 49ers) got deep into the playoffs.
The way NFL schedules work rewards teams that were really bad the year prior (the Pats went 3-14 last season). I think it's a fair system since they only play 17 games a year, but it can occasionally result in completely overmatched teams getting far in the playoffs. Drake Maye has a bright career ahead of him, but it's not uncommon for QBs to take a step back as teams have more film.
Credit to the Seahawks defense though, one of the most dominant performances I have ever seen.