Check your settings when I went to my settings I investigated that there was no home launcher app selected
Wierd… even there was no manufacturer set launcher app
But my phone is still functional
I could still go settings and scroll my notification bar and I realized my phone had a “ultra power saving mode launcher” which is bit like Samsung's but different it allows u to use apps that a lot of power consumption so I used that to access my apps
When i thought why don't I download a Android launcher… and then it worked I applied it as my default launcher and my phone no longer says “Android is starting” no longer a problem!
Phone : Alcatel 1c (2019)
Hope this works for you…
Search for the internet “how to fix stuck startup screen via ADB” as well if your familiar with the ADB tool for pc
There are communities that will help your problem via using ADB command line to fix this issue
https://developer.android.com/studio/command-line/adb
https://www.google.com/amp/s/www.makeuseof.com/tag/diagnose-repair-android-boot-problems/amp/