Is anyone forced to wear a head covering in the community?
No. In small matters such as covering the head in the mosque, people are told what is good, but no one is forced. Good habits grow through love and persuasion, not through pressure.
Anyone who visits a mosque will often notice that many men wear a cap during prayer and some do not. This is not an oversight, nor a special exemption for certain people. It shows how such matters are handled.
A distinction is made between important things and small things. On important questions of faith and character, people are spoken to clearly. Covering the head during prayer is one of the small things. Whoever asks is told honestly what is good and fitting. But no one is pushed to follow every recommendation at once.
The reason is simple. Putting pressure on people in everything drives away the very children and young people you want to reach. A schoolboy who already stands out in his class finds it hard to suddenly come to the mosque wearing a cap. If he is scolded for not doing so, he may stop coming altogether. The verse above says exactly this: harshness makes people scatter.
When people are patient instead and set a good example, habits change by themselves. It happens that in a mosque almost all the boys pray bareheaded at first, and a few years later most of them wear a cap of their own accord. No one forced them. They saw it, understood it and took it on.
This is how good habits form that last. What a person does out of love and conviction, he keeps doing even when no one is watching. What he does only under pressure, he drops as soon as the pressure ends.