It's good, don't touch it. If you need AWS you'll know. A low complexity org with low complexity tech stack (both good things) can serve a ton users, and don't

It's good, don't touch it. If you need AWS you'll know. A low complexity org with low complexity tech stack (both good things) can serve a ton users, and don't have much benefit from huge scale, elasticity and features of AWS. In particular network transfer fees on AWS are ridiculous, IMO.