Funding for NLnet Labs is largely from paying customers for development of DNS software.
NLnet funds development of the full stack of communication technologies from chip design to office suites. Funding for NLnet comes from public institutions, private companies and citizens.
There has not been a single action or communication from government that indicates that they are preventing the ID system from ending up under USA jurisdiction.
Parliament has asked government with near unanimity to prevent this from happening. Government has not even acknowledged that this should be prevented.
The sale could be stopped by government. The ID system might be moved to a different company. The government could by the part of the company that hosts the ID system. None of these measures are being taken.
The result is that the information needed to log in to all the important government systems becomes subject to American jurisdiction. Foreign agents will be able to authenticate themselves as any Dutch citizen and act on their behalf.
Doing home automation of lamps, sensors, speakers via PoE would be great too. It should faster and more stable than Zigbee/Wifi and with no need to change the batteries often.
Nextcloud does not provide hosting, only 3rd level support. So any commercial hosting of Nextcloud will be done by other companies. There are many companies to choose from.
It's hard to get numbers on what countries pay to Microsoft. The Dutch parliament has repeatedly asked and has not gotten numbers even though there is a whole agency since 2014 (https://www.digitaleoverheid.nl/overzicht-van-alle-onderwerp...) specifically for giving Microsoft preferential treatment in procurement.
You probably need to see a video or gif to get it.