acloudguru VPC video shows that only NACL, Security Groups and Route Tables are created when a new VPC is created. However, I just created one and it also created – along with NACL, SG and Route tables – Internet Gateway and Subnets automatically with the creation of new VPC. Just FYI.
It may be worth going back again and checking. The video is correct. An easy way to check it to use the "Filter By VPC" box in the top left. Create a new VPC, choose it from the dropdown in that box and all the relevant sections will be filtered by that VPC.