The updated URL for the Bluesky account is :

bsky.app/lackofconten...

Making use of the lackofcontent.com domain name, which also is now redirecting to the Carrd page, or at least will be in the near future

So I changed my account on Bluesky to my domain name, but that made the old username available for anyone to use.

SO I re-registered it so I have both now. Such a weird thing to allow.