What are you basing your ‘guess’ on? IKEA typically design their own products. They already produce Smart home speakers. Why do you suppose that this would be a rebranded product from somebody else?
Hmv are basically a vanity project for record labels at this point. They’ve gone bust twice since 2013. Their peers e.g. tower records and virgin megastore are long gone.
Unless you have some actual data to back this up then, yes, this is personal bias. I’m my own case I have:
Don’t forget that there are any number of public calendars that you can share to your Google account, e.g. ‘public holidays’ or events groups