We can keep going backwards here: The previous drive the winning team's defense stopped the losing team's offense close to FG range, resulting in a punt to the winning team. So IMO the winning team earned the right to take 3 knees by the play of their defense.
So basically you have 3 scenarios, each with Team A on Team B's 40 yard line and it's 4th and 2:
Scenario 1:
Team A is down by a point but elects to punt with 3 TO left. Team B gets the ball at their own 18 with 35 seconds left and runs 3 plays up the gut and gets 2 yards. It's now 4th and 8 at their own 20 with 20 seconds left and they elect to punt the ball, netting about 40 yards and leaving 15 seconds on the clock. Team A now will essentially have just 1 option of trying to get back to around that 40 yard line again in 15 seconds to try that same long FG again.
Scenario 2:
Team A is tied with Team B, but passes up a 57 yard FG with 40 seconds left and all their TOs and elect to punt. They lose a point for punting but put Team B at the 18 yard line. Team B plays ultra conservatively and runs up the gut 3 times for 2 yards leaving it 4th and 8 at their own 20 with 20 seconds left and a 1 point lead. Now Team B is faced with a choice, go for it to get 8 yards and then run one more play and win, or punt it resulting in a tie or Team B possibly scoring.
Scenario 3:
Team A and B are tied. A 57 yard FG is no gimme, but Team A goes for the FG on 4th and 2 because they don't want to give the lead to Team B. Or Team A goes for it on 4th and 2 knowing that if they convert they can try for a closer FG and use more clock. If they don't convert, they still have 3 TOs and Team B still has to get in FG range. OR they punt and give the lead to Team B when they lose a point and Team B plays aggressively to actually get a first down because they want to win rather than give up the lead by punting.
Scenarios 2 and 3 sound way better to me than Scenario 1, with Scenario 3 sounding the most enjoyable as a fan to me.
Why fans would rather see teams run it up the gut or kneel it out to shorten games is beyond me. I would rather see teams forced to play out the whole game and not play boring conservative football with 20 punts a game.