Laptop and desktop mfg. needs investments in the 100s of crores.
Not to derail the thread, but here are the levels of mechanizations (PCB mfg. automation) needed to make laptops. The SMD insertion robots are Japanese and other stuff is made in the EU.
This is an older video from Bangladesh, but gives you some idea.
Vietnam and Indonesia have already progressed into much higher level value addition than places like Bangladesh or India. Auto mfg. (or even EV mfg.) is a much higher level higher risk gamble than making shoes and apparel, but at some point, you do need to move up the value chain, like China has, and Korea/Taiwan has - twenty years ago.
But one thing you have to do before moving up the value chain, is to train your people for being ready to produce these more technical items (skills upgrading), other wise your cost will be too high and you won't be competitive. Or your quality will not be consistent.