An alternative is to use Img.vision. It was born out the need for online sellers to have permanent direct links to product images.
Links are static aka the filename is preserved after upload, no unreadable dynamic links that make creating bulk spreadsheets a challenge. There is an easy to use dashboard to grab the image links.
We have many eBay sellers on the platform, also Amazon, Shopify, Walmart sellers, etc..
If you search for “ebay image hosting” on Google, we come up on average in one of the top 3 results.
Let me know if you think it’s a useful suggestion 