I think the words "heroes" and "martyrs" are overused nowadays.
I think grouping a whole bunch of people into the same category devalues what people are doing.
Yes, some NHS workers are heroes, some will be going into work daily knowing that they are facing something they don't want to face, and are likely to get Covid-19, and potentially pass it onto their family.
They are scared, traumatised and quietly getting on with it.
There are some who are not doing anything heroic.
At the same time, there are people starving because they cannot get food. Spoken to someone who hasn't eaten for 3 days recently? They normally have someone who shops for them, but that person is now ill. They didn't know who to ask, but didn't dare go out.
The local hospital is asking people to stop turning up with food for the NHS staff as they don't need it, and people are still turning up with it. Problem is a lot of the stuff is fresh, they don't know where it's come from and they can't even pass it on.
The local foodbank otoh is struggling to have enough funds and donations to feed people like the above chap.
If you are able to donate to your local foodbank (if you're giving money check thoroughly that it's legit as there's a lot of scams emerging). Pasta, pasta sauces, rice, tinned fruit veg, san pro, and if you can possibly get hold if it (our local bank hasn't been able even to buy it for a couple of weeks) tinned meat like corned beef. It's desperate out there.
And check on your neighbours. That chap above was found by a neighbour checking on him. They hadn't seen him for a few days. Check on your neighbours. Ask them if they're okay. If you haven't seen them, try and make contact.
It might not make you a hero, but by doing the above you may help save a life.