Great. I did so as well. An alternative (also to eBay) is hood.de (https://www.hood.de/). At least for Germans. I recently placed my first order and it worked well (although the shipping time was longer).
Haven’t used Amazon in years. There is an online shop for everything out there. The only thing you loose is the storefront that knows too much about you and tries to make you buy and buy and buy!
I’d love to learn how many people have cancelled their connection to Amazon in the last two months. I keep hearing stories of people doing it, across many social media platforms.
I downloaded all my user data before account deletion. I was shocked how many orders came together in > 10 years. I definitely gave too much money to Amazon.