Is it reasonably possible to clear savage without Synced Burst windows?

[Raraka]

I have been progging savage and Ultimates in PF since I started playing this game, 2 years ago, and there was not a single party that walled a fight because buffs were not aligned. What are you even saying at this point?

If you mean it towards what I said, the "wall it" is usually only seen in PF CLEAR groups, during prog runs you always try to go as far as you can, and only wall it if the death/missalignment makes it so the DPS check will cause a wipe regardless of effort (Such as in P8S)