Puzzled By Switching To New Company, Feeling Anxious About Collogues Say About the Organization and The Team

Hi Folks,
I have recently joined an Organization As a DevOps Engineer. Its an MNC (Can Say That). When i was interviewed, i was tested with Jenkins, Grafana, K8's, Git, Docker. AWS and Azure they had mentioned in JD but they never asked me any question about the cloud in interview.
I only had this org offer which is better in terms of compensation and location.
I feel so nervous, anxious, doubting myself and feeling like a regret on 2nd of my new company that i did a huge mistake.

Here, in my previous org, i had liberty to spin up any machine, test, learn, document, and collaborate to whoever i like.
In This Org, Every Little Task is catagorised and assigned to specific teams.
Like :
Infra Team -> CLoud + Terraform
InfoSec Team -> Code Security and Practices
Automation Team* -> Jenkins + Python
SRE Team, -> K8s
Platform Team, -> IDK
Activition Team, -> Jenkins But Diffrent, K8s, TF
Server Team -> REST Stuff like onprem things

These all Come Under DevOps Hood and called as DevOps People meanwhile I was curiuous if i would be able to work on K8s and TF and all stuff i am restricted to Jenkins and python now...
And i wanted to learn all of it..

I Fear that i am missing and killing my own growth.
Please help