I wonder if Gov around the world will start investing into Undersea Internet Cable Infrastructure? The only way to protect its country from being cutting offlin

I wonder if Gov around the world will start investing into Undersea Internet Cable Infrastructure? The only way to protect its country from being cutting offline is to build multiple redundancy. Compare to most other infrastructure undersea cable is relatively cheap. Most part of the world ( may be apart from Africa ) are well connected already. Having additional capacity not only drives down the cost but also also provide the additional safety. Basically the more the better.