Browse2 ignore them. As long as you follow the forum rules (which you have), you're more than welcome here.
I too had a long history of Samsung device usage (12 years) starting with the Galaxy S3. It was very weird when I finally switched to a Pixel specifically for GOS. It's a shame, because there are definitely some things I like about their phones. But as stated by n3t_admin, it's almost entirely marketing (even if there are some benefits to it).
You've seen it for yourself in your own research, they just aren't for anyone that takes security seriously.