https://www.adobe.com/products/photoshop/plans.html
I am not sure why this should face FTC or any similar mechanism to prevent "deception".
It's written right there:
US$22.99/mo Annual, billed monthly
And if you slightly scroll down the very first question is how much it costs:
> There are several Creative Cloud plans that include Photoshop. You can purchase it as a standalone app for US$22.99/mo. for the annual billed monthly plan or opt for annual billing at US$263.88/yr.
Buying it with the annual billing would save you 1$ per month.
I have seen this model used elsewhere: if you opt in for the yearly subscription, you still pay per month but you save X% over the monthly subscription.
Not sure what could they do to make it more obvious, besides writing big: we only offer yearly subscriptions, although you can pay monthly..
Edit: if you click on buy it, it leads to another option too, the monthly one. Is this the scam one? Because it says you cancel any time...
Edit again: it seems that they did quite some nasty stuff in the past and then US sued them, so now they are more transparent about their subscriptions.
God bless such organizations that sue the hell out of such bad actors until they behave well.