You are so clueless and off the mark I wonder if you're trolling or are some teenager that watching a lot of entrepreneur videos.

A dollar saved is a dollar earned. AWS is a terrible choice unless you have a huge amount of free credit. Also, an income of $4000/mo puts you into the average American household income bracket. Why would you throw away 25% of that on infrastructure to save 2 hours on the front end?

Not every startup needs to be the next Instagram. There are tons of people out there happy with their small and medium sized SAAS companies which have allowed them to leave the rat race.