Man, I can feel the nostalgia in your words, and you bring up some great points. The 90s were a time of simplicity in many ways, but they were also a time of limitations. I think it's essential to remember that advancements in technology have brought us both opportunities and challenges, and it's up to us to navigate them.

On the matter of privacy, you're spot on. We do live in an age where data is the new oil, and there are serious concerns about how companies use our personal information. It's a genuine issue, and I won't deny that. But we need to remember that the power is not completely out of our hands. The same technology that allows our data to be gathered also provides us tools to protect our privacy. We have encryption, VPNs, ad-blockers, and most importantly, blockchain technology - which is transforming how we handle data, making it possible for us to enjoy both privacy and convenience.

Now, about the pizza. Yes, online ordering does require signing up, but let's compare it to the 90s. Back then, you'd need to have a stack of menus at your place, make a call (hoping the line isn't busy), and then read out your order (praying they get it right). You'd need to repeat this process every single time. Now, you sign up once, save your preferences, and then it's a matter of a few clicks. You don't have to repeat your address, your favorite toppings, or your credit card details each time. Plus, if you want to try a new place, you don't have to physically go there to get a menu or hope they have a spot in the yellow pages. You have access to all the pizza places in your vicinity at your fingertips, complete with reviews from other customers. That's pretty neat.

As for the whole data breach concern, remember that technology cuts both ways. With developments in cybersecurity, two-factor authentication, biometric data protection, and strict regulations like GDPR, we're fighting back. And with cryptocurrencies, we're moving towards financial transactions that don't require us to give up sensitive information.

You talked about better technologies losing to more convenient, simpler designs. That's true. But remember, it's not the technology itself that's complicated, it's how we choose to implement and use it. The internet, for instance, isn't inherently bad. It's given us the ability to communicate, learn, and create like never before. Sure, it has its dark corners, but what we make of it is ultimately up to us.

Lastly, you mentioned the fear of proprietary solutions leading to "digital enslavement." I get where you're coming from. But again, we've seen the rise of open-source solutions, the democratization of technology. There are more people than ever working to ensure that technology remains a tool for liberation, not enslavement.

So yes, the 90s had their charm. But I believe we're in a better place now, technology-wise. It's not without its challenges, but let's remember that every era has its own. And with each challenge comes an opportunity to innovate and improve.