To prevent that from happening you have a few options:
¶ Android
- Go to Phone Settings > Apps > Default Apps > Choose default apps > Opening Links > Installed Apps > Amazon Shopping > disable the option: "Open supported links".
- This will disable all amazon links from opening inside the app automatically.
¶ Discord Settings (iPhone / Android)
- Navigate to your profile > Cog menu (top right) > Scroll down to "App Settings" > Web Browser > "In-App Browser".
- That will make vine open inside your discord browser. But, that is not good if you use extensions for vining on your phone.
- Uninstall or disable Amazon Shopping app.