No, fillibusters are a matter of procedure now. Nobody's standing up there talking to perform a fillibuster anymore.

From https://constitutioncenter.org/blog/filibustering-in-the-mod...

"When a Senator signals the intent to filibuster, an informal cloture process starts to determine if 60 votes exist to move a measure forward in two ways. One cloture vote is to approve a motion to consider a measure; the second vote is on the actual measure. If either cloture vote fails, the measure remains in limbo. "