A possible problem??

[Alpine Herp]

So i was checking out some gaters on a reptile site and noticed that they are feeding them red worms. I know this to be a big no-no as is with goldfish. What would be the long term repercusions of this? Do you think they are still safe to buy as I would NOT continue the red worms as part of the diet?? I would not like to call out the store publicly here but will gladly PM anyone interested in looking at the site. I have emailed the site asking them about specifics of their feeding the red worms. Hopefully I will get a reply back soon.