My first Lexus

Hi welcome and congrats with the CT! I have mine since 2020 and this was my first hybrid too. From my experience a hybrid is great for driving in city traffic. Because of the slow(er) speed it tends to switch to battery power more often which ofcourse is better for fuel consumption.
Going from a Alfa to a CT hybrid will be a different driving experience but you'll get used to it pretty quick.
I do find myself driving more relaxed and aware of mpg with this car compared to my previous non-hybrid cars.

Welcome and I totally agree it will be an adjustment but learning to drive a hybrid can be fun also just in a different way. I have a friend on YouTube and he has been all in the news for being one of the best hypermiler in the world. He drives for many companies trying to break world records also but he has a lot of how to videos on YouTube and even teaches people how to drive them. His name is Wayne Gerdes check him out he was really helpful showing me how to up my mpg.

Thank you for the suggestion, I will look him up