We went outside in our Orlando office to see the flair up in the sky, and then were looking for the re-entry, by the time we could figure out where it was our coworker said it was already standing upright.

Was Space Shuttle safe enough for human crews?

Space Shuttle was a compromised design from the beginning. They originally wanted the Space Shuttle booster to also have wings and return to launch site (with a crew!). But they couldn't afford to develop two new vehicles, so they compromised by making the external tank as cheap as possible and adding solid rockets (which led to the Challenger disaster).

But their biggest mistake was having the engines on the orbiter (so they could be recovered) but not the fuel tank. That meant the orbiter had to hang on the side of the external tank, which made it vulnerable to foam strikes (leading to the Columbia disaster).

Landing with wings is aesthetically pleasing (compared to tower catches) but consider the waste: You have to boost the weight of the wings, landing gear, etc. all the way to orbit and then bring it all the way back. It's much more efficient to just bring fuel and use that for landing. And if your guidance is accurate enough, a pinpoint landing means you can land on the launch tower and not worry about landing legs.

The space shuttle was aerodynamic for a very specific reason - they had to do a mission (that never happened) where they would launch, deploy a spy satellite into a specific polar orbit, and return back to Vandenberg Air Force Base in California in a single orbit. The result was a requirement for a lot of cross range, which needed large wings that hurt its performance a spacecraft.

Starship doesn't have that - and so it can be much more optimized for it's purpose. It's basically tanks with a cargo bay and control surfaces, while the shuttle had to toss it's tanks away every flight.

You don’t want it more aerodynamic

Do you think Space Shuttle landing is equivalent because you like all the extra weight and complexity of a landing gear, or because you like having to build a giant runway?

This was a huge milestone, but you're right that there are a long list of future milestones: catch both on the same flight, reuse of both on a given flight, fly without significant refurbishment, fly N times in T time for many values of each, orbital refueling, crew, etc.