Okay, so here's the explanation
The "username" field on both #Damus and nostr:nprofile1qqs9xtvrphl7p8qnua0gk9zusft33lqjkqqr7cwkr6g8wusu0lle8jcpp3mhxue69uhkyunz9e5k7qg4waehxw309ajkgetw9ehx7um5wghxcctwvsqs6amnwvaz7tmwdaejumr0ds2g5zx8 is simply what people use to @ / mention / tag you in their posts on Damus/Primal. That way people don't have to copy paste your npub to tag you. The username is NOT unique. You can safely change it to @bitbees without breaking anything. You can replace Hodlr with Bitbees.
Damus and Primal also have a field for display name. This is what people see on your posts and can be anything
The only unique thing on #Nostr is your NIP-05 Nostr address, which you have set to bitbees@pleb.lol ... which is not working
Get a working NIP-05 from nostrcheck.me
Hope this helps