youtube on different devices, indecisive

 yesterday i tried to get minitube 2.3 / 2.4 on my mac. cause it has very low storage low ram all that shit so i cant even open youtube so i was thinking okay i'll get minitube or something if the websites that make youtube without javascript don't work and neither does any extension because i use such a niche browser. so......then i realized....i don't need every app in the world on my macbook and can only use my macbook for work cause obviously that's what it is. emails, university work, etc. cause i remember going through the ringer (i think that's the saying) to download many other outdated version of apps for other devices. i literally have windows movie maker on my computer. and i have jailbroken youtube on my old ipad and my old iphone. so no i don't need imovie..but i would like imovie! but i have to install ilife. is it worth it? and is it really worth it to have angry birds the macbook version? well.. YOLO... i was like this with my phone, like oh should i jailbreak it..but everything must be accessible for me to truly make myself not go on my modern devices. what shall i do?