I don't feel it's possible or realistic to cut all UPF out for me- but I keep them to a minimum. Also processed meat- I have bacon about once a month or less and sausages twice a month. I don't eat a lot of meat generally though chicken breast is a very useful, filling and tasty lean protein. I have chocolate once a week and about two bags of crisps a week. Alcohol I generally average 5-10 units a week. I count everything on Nutracheck so it's a fairly accurate reflection. When I have starchy carbs I have the high fibre kind and try and have 25-30g fibre a day and my carbs are generally 100g-150g a day. I think for me fibre is more important than protein re filling and satiating foods. Apart from chicken and eggs, I could eat meat, fish, tofu and cheese until it comes out of my ears so it is not filling for me! Also nuts- have to be really moderate with them. I do have plenty of protein but like 80g-100g most days, not the 120g or 150g some trainers and nutritionists recommend.
Cutting things out entirely just makes me want them more. I went mad after I did a very low carb diet once, bingeing on everything I hadn't been allowed before. What I do is cook from scratch 5 nights a week, one night we have a takeaway and another night we have something I shove in the oven like veggie burgers or prepared chicken. I eat well more than 5 a day of veg, lots of green veg. A little fruit but not much - pears are brilliant for fibre.
What we eat is not haute cuisine, it's things like lentil spag bol, stir fries, jacket potatoes and curries, mostly veggie but without using packet or jar sauces. Most things take me half an hour.
Even when say I have a takeaway I tend to have things like chicken shish kebab which has a ton of salad with it or tempura prawns and stir fried broccoli, and I have half a sachet of wholegrain rice with things rather than restaurant white rice so it's not generally a diet disaster.