If Republicans take the trifecta in 2024, will they abolish the filibuster?

Question

It is likely that the Republicans will take the Senate in the 2024 elections. They might also take control of the House and Presidency, having a legislative trifecta. However, under current Senate rules they would be unable to pass most laws, since Democrats could filibuster. However, Senate rules do allow the “nuclear option”, in which a simple majority vote can override Senate rules and abolish the filibuster.

If Republicans take control of the trifecta - the US House, Senate, and Presidency - will they abolish the filibuster before the end of the 2028?

Resolves N/A if Republicans do not have control of all three bodies. If it is partially abolished, I will either use my best judgement or resolve to a poll.

Chance of taking the trifecta:

(https://manifold.markets/embed/BoltonBailey/republican-party-trifecta-in-2024)Same market for control of the Senate:

(https://manifold.markets/embed/Gabrielle/if-republicans-take-the-us-senate-i)

Manifold Markets · Answer

Unlikely — Manifold Markets prediction market estimates a 15% chance (34 traders, as of Oct 27, 2026).