I made the switch a year ago from android to apple. I did the whole rooting and degoogling thing but that took time and I had bugs sometimes which required more tinkering. At one point I was like I don’t have time for this and the nexus to pixel switch didn’t convince me to keep going with android. I switched to iOS and haven’t regretted me move. A few android phones like Sony and Oneplus almost convince me to go back but not yet.
Th blue and green bubble is blown out of proportion especially now that android made the update that green bubble people can emoji respond to messages now. Before you used to get this odd messages that was like so and so laughed at this message.
One thing I would warn you about is the App Store. Most apps cost money which is a pro and a con depending on how you look at it. There are money grabbing subscription apps but I can usually find an awesome one time fee app. Generally the apple App Store has good quality apps but there’s a fee. This kind of adds to the apple eco system because now you paid for high quality apps and they may not transfer if you go back to android.
Cattails is the closest I know.