It is very much to Ukraine’s benefit to drag out this war if the alternative is Russian subjucation.
If on the other hand the alternative you are seeking is flooding Ukraine with Western-provided weapons to the point that they annihilate the invaders and win quickly… yeah, that would be better for Ukraine than a drawn-out war.
The post by Lucky Tran is from Bluesky and is right here.
https://bsky.app/profile/luckytran.bsky.social/post/3kvkfhxmmuu2u