I only buy Google Pixel phones to avoid carrier & phone manufacturer installed, un-removable bloatware but little that I know these bloat kings like Samsung, Verizon, AT&T, etc managed to shove their crap on my Pixel phone and I have no clue how they managed to do that. I accidentally discovered some and believe it or not, you can't remove it without ‘root’ing your phone which will disable monthly security patches. Long story short, I wrote a script to disable them from running.
Feel free to use this script but you need to have android adb installed on your computer and connected your phone with USB cable in order for this script to work.
If your phone is not pixel, you will find crap ton of bloatware. If you give me the full list (i.e., run my script '-a' option), I can update the bloatware list in the script so you can remove them. Right now, the list I have hardcoded in this script only includes what I found on my pixel which are listed below.