“It's got everything to do with Brexit but cunningly disguised (or not) as nothing to do with Brexit. Some people can see it and some can't/don't want to.”
The actual government, during a pandemic causing an international health crisis when they need the public to trust them and need to ge giving out clear messages have spent the past week saying...
DC acted legally and responsibly.
When asked if other parents can act in the same way, they repeat to stay at home and wash your hands.
When asked if any parents in similar circumstances could appeal fines given, that’s no.
When asked if their message was perhaps unclear then, that’s also a no.
When asked if it’s specific to Dominic Cummings, that’s also a no.
Everyone is subject to the same rules, their message is perfectly clear, other parents wouldn’t be acting legally to do the same thing but Dominic Cummings was... its all straightforward, now move on.
Oh and a scary amount of us drive to see if we can see properly 
But yeah, totally about Brexit 