Again, wanting to die does not mean being in a hurry to die. You keep assuming a complete lack of judgement and self control.
Many armies in the past have resorted to human wave tactics at particular points in time. The battle for Madrid, Stalingrad, the Iran-Iraq war.
And there are always things one can do that are extremely risky and high reward, including sabotage operations behind enemy lines. How was the Kerch bridge blown up? Was the driver of the truck a helpless victim of the operation or someone who actually was on board with it and ready to die?
Not sure in how many wars you've participated but the armies that employed "human wave tactics" regularly lost those battles and in most cases they lost the conflict they were fighting in, too.
You demonstrate why Al-Queda lost after 9/11 and why Isis couldn't hold on to the vast territory they had conquered: Dead people are just dead. They climb no barricades, they storm no gates, they claw no victory from the jaws of defeat.
The Read Army could have easily beaten the Germans as far back as 1943, if not for Stalin's homicidal insistence on sacrificing one army after another in head on engagements. But "Uncle Joe" was able to learn from his bloody mistakes, while Adolf was not. So the Nazis kept wasting hundreds of thousands of their troops in frontal assaults, as did the Japanese. Guess who who won that war?
Patton's side did. But you go to Ukraine and tell them that you are eager to die for their cause and then come back here and tell us what they told you.
If you are a soldier on the battle field you have just 1 thought on your mind: "Better him (the enemy) than me!"
The last thing you would want is the guy next to you thinking: "Now how can I get myself killed here asap?"