2 bugs - all versions display on installation tab, New minecraft launcher takes like 30 seconds to load

Hey, Both of these Bugs started after the migration they are 

1: IT TAKES LIKE 30 SECONDS IN THE LOADING PAGE WHAT IS IT DOING???

A CRACKED LAUNCHER DEVELOPED BY 1 DEVELOPER LOADS MICROSOFT ACCOUNT

IN LIKE 3 SECONDS YOU CANT????

2: it litterally shows all versions in installation tab like am not going to play some snapshot from like 3 years ago, when the bug didnt exist you could choose what to show

from the modified releases and snapshots checkboxes next to the + installation button

like is it that hard to bring back/fix