At lower levels, it'll often be lob vs lob until a player plays a - very - bad lob. At higher levels, players' footwork to move back fast and their transition shots (viboras/bandeja whatever you wanna call it) are a lot better so they manage to keep the net position. So the lob quality has to be really good AND played at the right moment to prevent getting either punished or simply pushed backwards again.
I think this indirectly answers your question.
If your opponents can't keep the net position from your lob, keep playing them. Eventually they will or you will make a mistake. If you want to get better, make sure your opponents lobs become 'bad'. And if you want to make your opponents' lobs bad, you'll have to be able to learn the transition shots (therefore your footwork too). This way you'll have more option than running towards the glass and lob again.
Plenty more to discuss, like chiquitas, bajadas etc, but with the above, you get the principle.
As a newish but frequent player with a bunch of similar people who all have a bit of racquet sports in their background, it's been interesting to see this transition playing out in front of me in real time.
Having picked up a decent lob quite quickly this is soon becoming less of an advantage and my weaker overhead game needs to be improved.
The better you become the farer from the net you can play those transition shots and recover the net quickly after (meaning a very good physical condition at some point).
But if we go a step ahead the counter to this is rushing the net even if your opponent plays a transition shot and you volley or half volley it (roughly though, you can still stay back and defend when you’re good). In response to this improvement from the opponent you will need to even better transition shots.
Anyways at intermediate level, you don’t need a killer bandeja or vibora, you need a good footwork and a good reading of your opponent’s shot, and even a simple overhead push will be enough to recover the net. So yeah it’s a really crucial area to develop