Client is a bad joke

Tbh i bet the community can fix this joke in a few days with the source code,and riot themselves cant seem to do it in years,quite sad am i right? Honestly why is every other game client "normal" and we are stuck with this,2years+ have passed and the client is still a mess,alpha state at best,unresponsive,prone to bugs,is the client team using youtube tutorials to "fix" stuff?Most likely. This should be a non issue,fire everyone that took part in this clients making and get people that actually know how to use c/c++.Its unbearable the old client ran so smooth,it had bugs of course but it worked and it ran on a toaster no problem,now this one feels extremely laggy even on decent and over kill pcs,it eats ram like crazy and is using way too much cpu resources for what id consider doing absolutely nothing.What is it doing scanning my whole pc in the background and uploading data to riots svs? Just fix it and stop lying,u dont have a client team dedicated to the clients performance,theres no way,is there no testing done?Its just like k this is fine lets update the client and thats that.Dont take my word try it for yourself low-med end cpu,4gb ram and a hdd feels absolutely exactly the same as a overkill cpu 16gb,nvme ssd,how is that possbile?Horrible coding and no compilation optimization,have you heard of o2,https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html