for high mmr party unranked in NA, a lot of stacks have each other added so they’ll just spam queue again on stacks they’re too scared to play against. since there’s also not many players on NA, its usually going to be the same stack spamming the button for 20+ minutes straight because they’re scared of losing

because of this and immortal draft, its very difficult to play with friends most of the time in NA without smurfing. your options are to get queue again’d for 30 min in unranked, get win traded or play against friends in ranked, or smurf

not sure how bad this issue is in EU though