I thought I'd check out the beta, but what I didn't like about it is that it didn't even let me know the standalone approach was an option, Before I'd known wha

I thought I'd check out the beta, but what I didn't like about it is that it didn't even let me know the standalone approach was an option, Before I'd known what happened it had imported my previous passwords from the standalone version I had before and uploaded them to my 1Password.com account. Pretty unhappy about this, I make it sync to iCloud because it's basically the only cloud provider I somewhat trust. I do not want a bloody 1Password.com account. How do I now know they've really deleted my data slurped into 1Password.com?