It will get easier as weeks go by for sure, if you already tryharded clown reclears you can just join “Mayhem Legion Commander” title groups, those are usually clean and fast kills cause, well, you are with people that actually killed the boss enough times.
I mean everyone can fail, specially at clown, and people are tolerant in that aspect, but if im with a bozo that fails to enter mario 1 5 times in a reclear party, you are damn sure im stopping the raid and replacing him.
Give yourself the time to improve. You do not need to clear it in the first week. Nah, not even the first month.
I didn’t clear G3 for now… (but thats more because I don’t raid haha, never seen how G3 looks haha). And it doesn’t matter. Raid in your own pace, you will - especially with a static - manage to clear it any day AND you will be Lv 2 gear sooner or later.
Give yourself time and focus on improvement instead of making Content easy. Nothing is worse than easy content.