Dropshipping is viable but not nearly as easy as most make it out to be.

The main benefit of dropshipping is usually that you don't manage any inventory, but prices and really anything but making the sale to the customer is out of your control. Serious problems can arise when your customer's expectations and your suppliers expectations (or failure to uphold thereof) are mismatched.

Serious problems like this can lead to account terminations on amazon or other platforms, forcing dropshippers without rock solid suppliers (and processes) onto custom websites, or non-mainstream platforms.

To be able to manage a decently large store well, expect to invest hundreds of hours in software and more in support. Just take it seriously with the long term outlook and you're much more likely to succeed.