No surprise. Story time:
In the past there was a time period(10-15Y) where man people cried about unwanted browser bars, sometimes even never heard of AV software or some PDF thingy or Emoji helper shit. This was the outcome of a behavior commonly, loosely called
"next, next, done" (de:weiter, weiter, fertig), which people did, for some reason, when installing any software etc.
They got the install running, made "maybe" some adjustments to path etc, but did mostly not read whats on the screen. Then at some point/page was this "we install now also this or that shit cost free/ as bonus" displayed and you needed to opt out or got the shit slapped on. But instead, the people
did not see it and clicked fast on "next", then again... and later done. Et voila!
Just think if you installed recently some other thing or had some dialog where you did not really pay attention. It happens fast and easily. To anyone of us if we don't read and take the time. I mean, does anyone read the AGB or whats called in EN or knows whats in it? *Purely rhetorical* Right. If they sneak at some point a installer in there, the society burns.

Greets