In Jan/ Feb, I broke the law to take DS1 and pick up his friend to take them for a run around in the miserable swampy park.
Adults could exercise with one other person. U5s were exempted. It was not legal for a pair of children roughly 5-11 ish that still required supervision to meet a peer to play/ exercise with.
I also broke the rules on T3 guidelines to invite friend round into the house for DS1's birthday. They'd been at school together the previous day. I wasn't having his birthday and Christmas completely shat upon in the same week. Poor DS2 had already had an utterly minimal birthday at the start of lockdown when even Amazon deliveries had a 6wk delay for non-essential goods (fortunately I went shopping on 16th March so he did have presents before the world stopped)
The rules and laws utterly disregarded the social, educational and developmental needs of children. Support services have often been non-existent.
Why were playgrounds only opened on the same day as pubs after an outcry? Why were they shut for over 3 months??? It became clear far earlier than that that sunlight and touchpoints made them low risk. Even then many playgrounds didn't open promptly and took further months to open. I cried with happiness and relief as I happened to pass the council worker cutting the chains off our local playground on the morning of 4th July.
I did everything I reasonably could to protect my children from the toll of lockdown including breaking the law. I have never been anxious about Covid, only the potential catalogue of damage caused by the measures and done my best to minimise what I could for my children.
Different people have different circumstances. I was in a better position than many. Parents can't unilaterally meet all their children's needs, and so many children have suffered because society looked the other way and said they'd be fine because children are resilient.