@Sarg0n 2-4 vs 3-3 structure allow a minority attack for black (2 vs 3 on queenside). White cant make the same on kingisde because king safety issues.
But we should remember if black push his pawns and exchange they, suppose black isolate the last white pawn we have a 0-4 vs 1-3 structure, but black will win that isolated pawn by force. Howrewer, a rook edngame with 4 pawns vs. 3 on same side is drawish!
When the center is open like in scandinavian or caro-kan strucutes where white d-pawn and black c-pawn dont exist more, the mai role are on center and piece activity. I would to say white have majority on queenside which is a advantage in endgames because a 'outisde passed-pawn theme.
Minority attack in that strcutre is not a issue, not a strong strategic theme I think.
From Mauricio Flores Rios "Chess Structures - a Grandmaster Guide":
"Te 3-3 vs. 4-2 structure is very common.
It typically arises fom the Caro-Kann or Slav
structures studied in Chapters 3 and 4. In the CaroKann we obtain this structure once Black plays
...c5 and White captures dxc5 . In the Slav it occurs
afer Black plays . . .e5 and White replies de5. Note
that in the second case we reach this structure with
reversed colours. Tis structure may also arise fom
the Scheveningen Sicilian, as we will discuss later
in this chapter. Te fct that this position is open
allows fr massive piece exchanges and it is quite
common fr players of all levels to agree to a draw
upon arriving at this structure, just because of its
seemingly drawish nature. Nevertheless, both sides
have some ambitious plans."
"Wite's plans
1 . Control the d-fle and use it fr a seventh-rank
invasion if possible.
2. Pursue a majorit atack. Tat is, advance the
queenside pawns to create a passed pawn.
Blacks plans
1 . Control the d-fle and use it fr a seventh-rank
invasion if possible.
2. Pursue a minorit atack with . . .a7-a5 and
. . .b7-b5-b4. If this plan is successfl Black will
probably eliminate White's a-, b-, and c-pawns
using his a- and b-pawns. Tereupon Black
will attempt to win an endgame with 4 vs. 3
kingside pawns."
Black 2nd plan, howrewer, is less dangerous because try win 4 vs 3 on same side is very very hard to convert, maybe in minor pieces endgame...rooke ndgame are theoretical draw for example...
the main plan for both sides are on center...
I'm talking about that specific minority attack plan from 2-4 vs 3-3. Carlsbad strucutre, for example (exchange variation on QGD), the center is closed, white have two center pawns avoiding "massive piece exchanges [Flores, 2015]. In this case minority attack are more dangerous and black NEED counter-attack that with active play on kingside. But with center open, it is very hard kingside attack or any long term strategy like 'pawn major/mino rity" because the players are occupied exchange pieces on open files...
Of course, I'm talking about scientific and next to perfect play... Weak players like we anything is possible in any position... A good player would win a weak player 4 times by using 1st and 2nd plan for white and 1st and 2nd plan for black! Interesting would make a experiment where a strong player show how to win using different plans in specific pawn-structures against weak players... (a tip for youtube videos!)