Vitamins and minerals (which you can still find in non-vegetables or supplements)
Fiber (which you can get from whole grains)
Prevents heart diseases (which is not exclusive to vegetables)
Makes a balanced diet (which is pretty vague, what’s so balancing about it?)
Taste good? (there are tastier foods...)
I’m still not seeing the point or hassle of vegetables. If you don’t even cook them right you can destroy the vitamins which are the primary benefit. Not to mention eating the quantity required to reach recommended levels is probably not sustainable.
For someone that doesn’t like eating and cooking, vegetables are a logistical nightmare, a little cup of broccoli only provides like 30 calories and just fills your stomach with useless fiber that makes it a struggle to eat other more efficient nutrient dense foods.
I feel like vegetables are more for spicing up a dish than as a primary source of nutrition.
https://www.hsph.harvard.edu/nutritionsource/carbohydrates/f...
> Makes a balanced diet (which is pretty vague, what’s so balancing about it?)
https://www.hsph.harvard.edu/nutritionsource/what-should-you...
A typical fruit or vegetable can have hundreds of phytonutrients and other chemical compounds that are just very hard to recreate in processed foods. This is in addition to the 30 or so micronutrients that we already know of that are essential for certain biological processes. In the black hole that is nutritional research, population and epidemiological studies simply show people who do include a lot of vegetables in their diet tend to have better health outcomes. It's likely you might draw a different conclusion from that research than people involved in the field, but it's probably one of the safest bets we can make when it comes to staying healthy.
As for the science factor, I am a bit suspicious of people who have made nutrition their life topic. I get vibes of eating disorders or very controlling food choices. Like the formerly obese or anorexic person who becomes a dietitian because they did not manage to get rid of the cognitive addiction (they chose a profession where they can talk about food all the time). This might explain the tendency for these research areas to go with diet fads, or promote food very poor in nutrients like lettuce while rarely talking dangers like pesticides or issues how you should even come close to the daily recommended values with modern-grown veggies.
Also, there are some shoddy science practices in highly promoted studies. They often seem to work with mindless questionnaires („how many grams of potato did you eat last week?“). Then there is a huge correlation vs. causation problem. In some countries only rich and educated people have time and money to cook or even think about their food choices.