Great that you are happy where you are but my advice is to keep your skills fresh and push yourself to learn and experiment with things in your personal time - if you do not the opportunity to do so at work.
I just finished interviewing people for an SRE position and it was just staggering the number of people who could be described as having been in the room when someone else did something but could not talk about any aspect of what was done in detail. Several people I interviewed had gotten into Java coding in the 90s but had done nothing to grow their skillset since. One person spent three years manually making S3 buckets in the AWS GUI - no effort to learn the cli, cloudformation, or terraform - just came in every day and waited for Jira tickets telling him to make buckets. You don’t want to be any of those people when the time comes.