The issue is that when students are "learning" "cloud", they are not really learning cloud as much as following tutorials to click together turnkey solutions. Dynamo DB, ElasicSearch, and whatever else are all business-oriented, quick to set up services. And such, these services are hiding what is going on underneath, with the expectation that the company will cover the costs of whatever those services run. This is a standard buisness practice.
If you want to learn how to put together cloud solutions with those technologies involved, you don't even need an AWS account. All you need is a decent laptop or a desktop, with docker or VM software, where you install everything yourself and learn how to configure it (since all of the software is free), do all the networking yourself. This is what actually learning the cloud involves and translating those skills to AWS is very easy.
Perhaps the blame is on the universities and/or tutorials that push the students towards creating free AWS accounts, but regardless, there should be some incentive to takes one profession seriously so you don't end up making this mistake in a company that will not have protections in place that people want for free tier. And money is as good as incentive as any. Id rather people be smarter rather than treat ignorance as a standard and put blame on others for not expecting people to be ignorant.
You are making the assumption that most people are starting these AWS accounts to "learn cloud" when that isn't the case. AWS advertises a free tier for many functions that have nothing to do with "learning cloud".
For example, in the article, the poor student was using Amazon SageMaker to likely build and train models. Blaming the student and saying "why didn't he just buy his own GPU" when Amazon offered 50 hours of free training comes across of out of touch. If the student had the money for a decent desktop he wouldn't be crying over $200.
Amazon could fix this problem easily by introducing a billing cap. While others say it's malevolence as to why Amazon doesn't build one, I think it's more likely that even Amazon couldn't even add this feature to their sprawling billing infrastructure even if they wanted dto.
The issue is that when students are "learning" "cloud", they are not really learning cloud as much as following tutorials to click together turnkey solutions. Dynamo DB, ElasicSearch, and whatever else are all business-oriented, quick to set up services. And such, these services are hiding what is going on underneath, with the expectation that the company will cover the costs of whatever those services run. This is a standard buisness practice.
If you want to learn how to put together cloud solutions with those technologies involved, you don't even need an AWS account. All you need is a decent laptop or a desktop, with docker or VM software, where you install everything yourself and learn how to configure it (since all of the software is free), do all the networking yourself. This is what actually learning the cloud involves and translating those skills to AWS is very easy.
Perhaps the blame is on the universities and/or tutorials that push the students towards creating free AWS accounts, but regardless, there should be some incentive to takes one profession seriously so you don't end up making this mistake in a company that will not have protections in place that people want for free tier. And money is as good as incentive as any. Id rather people be smarter rather than treat ignorance as a standard and put blame on others for not expecting people to be ignorant.