I can’t imagine the PS3 will last much longer than this. Truly the end of an era. :(
Once again begs the question why Nintendo shuts their stores down far sooner and makes it so you can’t re-download your old purchases, other than greed/laziness. 
It’s not laziness. Why sell you the games when they can exclusively rent them to you instead?
You can redownload your purchases on discontinued Nintendo platforms.
You can redownload your purchases on discontinued Nintendo platforms.
You know, I thought you couldn’t on the Wii anymore, but apparently you can…? It’s unclear to me but seems I may have been mistaken when I said you can’t. TIL.
It’s quite a common misconception. The Wii Shop channel still works for downloading previously purchases titles for example.
Important to note, this doesn’t affect online multiplayer or availability on newer consoles, eg you’ll continue to be able to buy, download and play 360 titles on Xbox One / Xbox Series.
Not all games are BC so a lot of the library won’t be accessible, just to be clear.