We need to win the Senate this year to have a chance of stopping any of Biden's far left-wing nominees. Winning the House this year would be a bonus (especially booting Nancy as Majority Leader), but if we can only win one then it needs to be the Senate.
We then need to win the House, Senate and Presidency in 2024 to have a chance of fixing any of the mess that Biden and the democrats do between now and then.
What do you mean by “we”?
If you are talking about Republicans, you are in for a big disappointment.