The men who stormed the beaches had alot of courage, but their struggle didn't end there, if they made it out alive of course.
They came home injured, mentally and physically. And home wasn't ready for its heroes unless they came back in the sanitized cookie cutter shapes society expected.
Drink was the easiest way to numb the pain both in and out. And drugs also, with a lot of men coming back with unbearable pain, opiates and other medicines were needed just to get through the pain.
And the way we look back now is based on our culture now but also society then. And society then didn't let men show weakness, show pain, injury, hardship. Men were supposed to just slot back in like the war never happened and displays of infirmity or effects from the terrible traumas they'd gone through we're not understood.
There were some injuries which were accepted eg leg/ arm injuries or amputation. But sadly there were a lot of others that were not accepted and people often ended up as outcasts or hidden away out of sight so they didn't offend anyone else's eyes.
The facial injuries, spinal injuries, or terrible shell shock were the worst to end up with in the lottery of war wounds.
Spinal injury patients were only just being considered worth treating, the expectation, and reality, being the patients died rapidly from pressure sores and urinary tract infections. In the First World War these men were shipped home alive, in coffins. Imagine the terror and then the lack of treatment until they just died. Hideous. The idea of living with paralysis from a spinal core injury was completely new, and faced great resistance. This kind of injury was considered too terrible for someone to live. And if they did love due to pioneering treatment, the discrimination they faced was beyond imagining.
Then those with facial injuries. The disfigurement which left these poor men as outcasts. Of course they couldn't get a proper job as no one wanted them, and children would scream in terror as they were taught these men were the boogeyman who's come and get them if they didn't wash behind their ears.
And lastly, mental health, through PTSD or through traumatic brain injury. These injuries were not understood, and the patient was often blamed for their change in behavior or personality. Any flashbacks or 'not normal' behavior was not met with understanding by the majority. It was a huge stigma.
So yes, they were incredibly brave to fight in the war. But it doesn't devalue non wartime struggles and hardship. And for many in the example given, these brave heroes came back and had to deal with the terrible stigma, exclusion and discrimination. The same discrimination people face today.