They will filibuster the “strike amendment”.
It’s just not complicated...
Everyone’s going for the cheap joke is confusing the issue- to the Dems’ benefit.
As I understand it, the “strike amendment” would come after cloture and would require only a majority.
Their avenues would be to prevent cloture and thus prevent a strike amendment, get a unanimous consent that any strike amendment would be subject to filibuster, or fill the amendment tree so no strike amendment could be added.