I switched to Windows temporarily...And I have made some observations

Much of what you say is true. The others I cannot speak for because I have no answer because they are incomplete.

How can you say alternatives are very easy to find. Till today MS Office users are reluctant to switch to Libre Ofiice why? Why is there no good CAD software that is good for 2d diagrams? And why is it that people are still searching for a good way to sign their pdfs offline?

You say a vast majority did not face any issues with their hardware. Fact: An even more vast majority of people have already switched back to Windows because they could not get their GPU to work. Fact: Today people are enjoying wifi. Tomorrow an update will break it. Fact: People can't game on linux because their fans run hot.
You may not have experienced them. I have:

Excuse me? Are you asking me to pin point each feature that is missing on linux bot not on Windows.

Foxit Reader


Windows


Linux

Proton VPN


Windows


Linux

Discord looks and works more or less the same but anyone who claims that discord has very few instabilities is absolutely drunk.

Microsoft Teams:
Name is self explanatory

I also changed the colour in windows settings and I did not notice any thing different. I did notice one inconsistency and that is with the UWP apps that are from the MS Store.

I meant to say that this post was specifically a feedback to linux about what keeps people from switching to Linux. There is no doubt that there are things that would make people want to switch to linux.

A Vast Majority distro hop to find distros that actually work for them. A perfect example would be me.

Can you please give the source? Are you counting Android also? You are saying that almost half the world's population is using linux, which we all know is not right if we exclude android. And android does not reflect the original linux kernel rather it uses its own modified version of linux kernel. And you should also know that the majority use linux as server and not on their PCs.

I did not claim that. I said that even though everything will eventually work out for users, there will always be things that Windows will do better than Linux and these things are not small either. They do affect the user experience.

EDIT: The above images are not mine but they do reflect the present state of those apps on linux and windows.