The axes of peace and freedom are orthogonal.

Some can’t voice their views without putting their livelihoods on the line. We need protections for people to voice their opinions on Zionism without being labeled an anti-Semite.

Hydrogen makes more sense, but it’s still derived from methane. Not getting away from fossil fuels. And methane is a potent green house gas, far more than carbon dioxide. Any industrial uses for methane will surely have accidental emissions.

Neither do naval ships.

I can only see this being useful over land and short distances.

Aren’t we going through a helium shortage?

Also, to get helium, you get it from natural gas. Seems like a bad choice when you’re trying to move away from fossil fuels.