Is It a Good Idea to Enhance the Brain?

If your, if you like materialism a, then neo technology should develop biological brain enhancement. Ok? So to go back to the nerlink demot on u tue the other day with the pigs. They had actually taken part of the skull out and they put a chips inside the skull. So they didn't replace part of the brain. But suppose, as for the work of someone like rake hurstwhile the enhancements really began, and to replace the biological brain,. or suppose, as per many transhumen, is one uploaded to the cloud. Well, they'd be killing themselves on the assumption that the brain is essential to one survival a ca so materialisnm is he