That's because you are comfy in your couch when some km away from you people are being bombed.
Finland is sending 4,000 AT4s, Germany and the US are sending stinger missiles and javelins, other nations are sending Howitzers, fuel, automatic weapons, pistols and Turkey is sending its drones which have been remarkably successful.
I don't know what rock you're currently hiding under, but the EU is financing 450M euros of military aid to Ukraine. That isn't "looking away" or "staying quiet". I have no idea where this silly hyperbole is coming from.
We're also apparently doing Schroedinger's sanctions, which are simultaneously "nothing" and yet brutally repressive towards the Russian people.
All loss of live in this conflict is tragic, no way to deny that. But a no-fly zone is not an option here.
Funny how self preservation works isn't it?
Not wanting to die over someone else's war isn't cowardice, its sanity.