Open to malicious actors, because of all the bugs.

Linux has way more CVEs: https://lore.kernel.org/linux-cve-announce/

(Partially because they don't respect CVEs and assign CVEs to everything)

Embrace, extend, and extinguish. They literally documented it as being their strategy. Now the justice department is chasing Google who despite being bad, at least provides enough source code where people have created privacy-focused derivatives of Android. I'd much rather see them go after Microsoft first but the government relies on Microsoft, and Microsoft relies on our tax dollars going to the government so they can get them.

As an admin it gets so much worse. Twice a year your admin portal gets renamed, redesigned, merged with and/or split from another one, or removed, and all those changes are done halfway.
Which means some settings are only on the old version and others only on the new. Then the old one is discontinued even though the new one doesn't have all its functions, yet.
So you completely rely on Powershell. But wait, there's 2 incompatible versions of it now.

I'm currently thinking about a career change, after reading in Microsoft's official documentation that you need to install the new version of Powershell, import the beta version of several commandlets and then run a long script provided by them, only to keep every user on your org from creating their own Teams teams.
And their newest feature is allowing every user to put in their credit card info and buy MS products on the company domain without running it by IT. It's called "self service", enabled by default, and you have to click on a slider to disable it individually for every. single. product. Microsoft. offers.

Shit, I came here to say the same.

Your computer: a yawning maw

We: watch

Most open for frustration. Most open for ads. Most open for taking away control from the user.

Trust me, in a few years windows will be a monthly subscription, still filled with ads and no control over your own pc. Windows 10 will turn to a yearly subscription already. 30 dollars per year per pc for security updates. Office is already subscription based. Companies smell money, want to turn everything to a subscription.

In the case of marketing, it's just considered an opinion, mostly because if anything like that is ever put forth to a Judge, there's 900 odd ways to loophole it.

"We meant our assholes, your honor; as open as they come."

"We meant uhm... accepting."

A probably a bit political for this topic, but most companies are allowed to lie about most things. Only a few things that they're not allowed to lie about.

Open to advertisers

Infection, zero days, and data collection. TOTALLY open to those.

Everyone but the user.

Most open to "enhancing your operating system experience with special offers and promotional materials"!

Viruses? Malware? Hackers?

It pretty much is