I make the best food myself at home, i don't need some dude with a neck tat who hasn't washed his hands in a month making my food.
if you think fast food 'tastes good' well that is because you are addicted to the oils, salt, processed junkieness. even if i smell the stuff i feel like i will throw up. i used to it that crap back in college too, not because i thought it tasted good but cause those were my only options. never found any of that crap good at all.
if you seriously believe that eating fast food is 'tasty' and everything else is 'tasteless' then you should learn how to cook. buy an air fryer and bbq and start there. even learn how to make your own sauces yourself from scratch. a simple one is salt +paprika+pepper+lime. mix your chicken in that, leave for 3 hours and then throw on the bbq or into the air fryer.
the problem with fast food is it will screw up your digestion for a day, that puts unnecessary stress on your body. so yeah it makes a difference