Goras proudly mention their spouses’ profession not dictate what profession they should be to grab more money. Not only rishta sites, people who are seeking rishtay openly say what their demands are in terms of their spouse’s profession and these are usually professions where the money is good.
I saw one desi guy congratulating another desi that he made the better decision of marrying an engineer rather than a doctor like he did because the doctor would need to pass USMLEs etc while the engineer could start work right away.
Regarding helping both sets of parents, it should be both sets if the need is on both sides, but in our society it is looked down upon if a girl helps her parents. Only the guy is entitled to. I know of a case personally, girl is a doctor and the guy an engineer, while both make good salaries, the doctor out earns the guy. But he has told her in no uncertain terms that she is not allowed to send even $100 to get widowed mother because she has 3 brothers who should take care of her. While the guy sends money to his family even though he has brothers as well!