Barring complications like low supply or a negative impact on maternal mental health, breastfeeding is almost always best for the baby. Old claims about increased IQ and long term health seem overblown but it’s clear there’s an improvement in things like immunity while the baby is being breastfed. Plus the mother gets a reduced risk of breast and ovarian cancers.
I breastfed my first and, as I type, am feeding my second. I am glad I have done/am doing it and have no regrets.
However, there are a lot of things that are best for my kids that I don’t do - they don’t live entirely on home cooked organic healthy meals, they don’t have three hours of outdoor play a day, sometimes when I’m tired they eat cake and watch tv while I scroll on my phone. It’s all about finding the balance between what’s best and what’s convenient. You need to find your own comfort level in that balance.
However, as others have said formula feeding isn’t necessarily more convenient. My experience is breastfeeding can be really hard at first - mastitis, cracked and bleeding nipples, stress about whether baby is feeding enough, engorgement, uncomfortable latch etc. are not fun. But longer term it seems easier than formula - milk always ready, guaranteed way to calm the baby, free, don’t have to cart equipment round with you. Others don’t seem to have any of the initial difficulties and it’s just easy throughout.
Personally, I just don’t get why you wouldn’t try breastfeeding. You may be someone to whom it comes really easily. You may really like it, if you don’t then stop. Obviously if you don’t want to no one is going to force you. I have never seen a woman formula feeding and thought anything negative about her because of it and I doubt there are many people that do.