Most desktop software developers are either not on iPad or are there with watered down versions... Where is full Google Chrome with extensions? Where is full Microsoft Office? Where is full Adobe Première pro? Where are AAA games?Developers has always been on board, that's why the iPad has such a rich app library compared to Google Play Store and Windows Store. But you are right about iPadOS, it needs to be a bit more functional. The developers are there, but it's the consumers reluctant to make the iPad their primary computing device.
So no, the fact that the App store is better than the Android or dead Windows Store means very little when we are talking about making the iPad a full laptop replacement, as the title of this thread says... Improving iPadOS is only part of the story... Bringing on fully featured, but touch optimized, apps will be the biggest challenge. And M1 is only the first step to attract them. Now Apple needs to set the example with their desktop apps...