Well, you’ve asked for opinions.
Firstly, we need imports and to export. Yes, it can be done by unaccompanied shipping containers but that is more expensive so we need the truckers going back and forth
People feel whatever is going on in their life is essential snd rules don’t apply. So you’ll have the thousands still flying about, followed by those complaining and signing petitions that whatever restrictions don’t make sense, they know better that it won’t make a difference, why can’t they go on holiday or travel for whatever reason when it’s only the old folk who die or catch it or whatever argument along that vein they want to use, it’s against their human rights, it’s only the wealthy ( or substitute whatever segment of people to rally against in the argument as it’s pick and mix) who travel so why can’t I, moving in to how horrible Boris is and it’s all his fault.
So truthfully, the government’s hands are tied from doing a total lock down and shutting off the country even if they found an economical way for goods to come in/go out without people accompanying the goods.
I’m sure you’re reading the boards and you’ll see all these arguments, and more, for anything that has been introduced to help control the virus..