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
are you sure that you don’t already have this built in? https://support.google.com/gboard/answer/9108773?hl=en&co=GENIE.Platform%3DAndroid
So this is an advert?