i think they just have a performance spike. we've seen it before with their sunny/styko lineup.
you cant take cs_summit as serious as other events even though they won it with 1.5 stand-ins (also OG was a completely new lineup, trash in brasil had a new player, furia played with a stand in as well)
i hope they can continue to gain success but i'm very sceptical
Nope. Astralis threw that final vs them. Device choked some ez awp shots and xyp was not even playing in that dd2 game 4vs5. Mouz are a good team but as usual with karrigan teams after a while his igling gets exposed and he has nothing to fall back on.
There's some chance they'll win the Major but I don't think they'll have a stable era.
It happened several times that Astralis had a worse performance and lost several smaller tournaments in a row and then they were dominant again for a long time.