Islam doesn't allow "dating" as we see it. But originally, marriage was more akin to dating.

I believe that we can all agree that the Qur'an is pretty clear on this.

Do not go near adultery. It is truly a shameful deed and an evil way. Q17:32.

But at the same time, modern day marriage is highly inspired by Western standards. The engagement period is dragged months/years and the wedding is very expensive.

Traditionally, the engagement period would only last 2 weeks. You both see each other, and if you agree to marry, then you're married almost immediately. In addition, divorce and re-marriage was much simpler. If you look at the Sahaba and Sahabiyat's marriage partners you'll see each one of them had 4+ partners in their lives.

Today, divorce is a death sentence on the women.

I think marriage today should be brought back more in line with what it was traditionally. Which coincidentally aligns with how dating works in the West today. Easy to get into a relationship, easy to get out, and easy to start another one.