I had to scroll too far for this...

Take a chainsaw with you next time. If they complain that you don't have a motor, offer to demonstrate to them that you do in fact have one (without being threatening of course).

In my experience, you situational awareness is better, because all sounds are turned down, you can still hear everything, it's just not as loud. Most of these attenuate the frequencies where the wind noise is more than the rest, which also helps.

The main reason why I say your awareness is better though, is that you have less fatigue when you aren't constantly exposed to loud noise while riding, again in my experience.

The helmet you have also makes a huge difference, just like the bike. On a naked bike you'll have more wind noise, whereas on a touring bike with a large windscreen, it's mainly engine noise.

In my workplace, there are a few options: When a disabled person is on a certain floor above ground floor, there will be a special chair they can be put in, that allows one person to maneuver them down the fire escape. Multiple people in the company are trained on the use of this contraption and are notified before the evacuation is necessary.

When there are more wheelchair bound people in the building than there are evacuation chairs available, they'll have to be taken to the fire escape behind double fireproof doors, where the area is pressurized with clean air. There the firemen will evacuate them.

A third option is the area where the elevators are. It closes automatically and has a fireproof door where you can wait in front of the elevators for the firemen to evacuate you using the elevators (or otherwise).

Normally there aren't that many wheelchair bound people in the building that need those chairs, because visitors are normally confined to the ground floor. On a floor where a disabled person used to work (now retired), one of those chairs was permanently available.

Edit: the ones we have resemble these https://evac-chair.com/

Probably because he rides a bike

Damn, Boeing is really on fire lately!

You could start here...

Sync for Lemmy also shows a preview of the YT video.

Of course the metal can support a person. It's not like one side is floating in thin air. The way this is constructed, both sides of each step are supported and the metal seems thick enough to support quite a bit of weight.

The only thing that bothers me is that forward/backward motion of the steps would put a lot of strain on the connection to the wall or floor. With normal use, that motion is quite limited though.

I'm quite confident the designer of those stairs used the right thickness for the material used, which you can't judge from a picture.

What I found astonishing is that it only required a 50%+1 vote majority for something that important.

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That would be too much freedom for the "land of the free".