Meh. You most likely have dedicated people who could one-shot T7 no problem. In which case the fight isn't hard at all anyway. I have pieces to farm from turn 7-8 but I don't want to waste static time that we could be spent finalizing T9. Nowadays I pug T6-8, and the only difficulty in that for me now is trying to not pull all my hairs.
I'll say it this way. T6-8 are pointless. You don't even need them to advance to T10. They are now like my solo grind like atma farming lol. I mean I'm sorry to the new guys, they might not get the same feeling of accomplishment for beating T6-8 as some others did, but if they're not too sad about it then I won't lose any sleep over it either.