ADC is such a bad role coming from a jg yi main

Whenever I get an adc at plat to low diamond and the enemy picks a mage I feel the games going to be stupidly hard mages are just so much safer and never really seem to get out scaled with there CC and 1 shot burst ability they usually also get to build items like as well which is a better since the CD is much shorter and mages work in burst usually with you die you come out of it get 1 auto off die again with mages they might burst you after using . ADC's honestly need to be safer late game or better mid game by the time they can afford to get MR item its too late and mages got one of the best examples how much bad adcs are atm is support offers cc a perma slow once rylias and usually out damages them as well with much less gold late game 1 shots them with any 2 spells you can even check i started playing brand support when filled 67% winrate but no reason to not just play him adc .