The UK government is on the cusp of introducing legislation that will force online platforms to monitor and mitigate the presence and spread of harmful and illegal content, in a regulatory first for big tech.

Affected companies should take note: they will need to prepare for a higher level of transparency and communication with regulators, and larger service providers will require expanded moderation, user verification and research capabilities.

Users should be protected as platforms balance complex competing duties. News publisher content has a carveout, but publishers may experience butterfly effects as the online environment is reshaped.

The UK mobile operators are increasingly vocal about their concerns regarding the tech giants, namely Apple and Google, encroaching on the mobile connectivity market.

eSIMs enhance the case for the tech giants launching their own MVNOs (such as Google Fi in the US) or, perhaps more realistically and concerningly, becoming gatekeepers to mobile airtime subscriptions.

Many things would need to line up for the tech giants to effect this and the MNOs need to stand as one to ensure that they are not successful. Policy makers should be equally reticent.