I wouldn't put any value to those perks. The average use of that 100GB storage is likely to be a very small fraction of that and all will cost pennies or less for Adobe to provide. Yes, if you just so happen to be in the market for all of those it would cost you some amount to source them independently. But the trend of bundling low-cost tangential services as a pricing defence strikes me as rather cynical.

You skipped over the meat of his post. If you don't need those extras, you can get photoshop AND lightroom for $9.99 a month. So you are getting it cheaper than you ever could.