Annoying email from dealer

Just got this note:

"During your last visit, we discovered a concern with your Crosstrek 
that will need to be addressed soon. We want to make sure that your 
vehicle is performing at its best while preserving its ability to help 
keep you and your passengers safe for all the roads ahead.

Please schedule an appointment with us – online or by phone – at your 
earliest convenience. Our experienced Factory Trained Teams will be 
ready to handle your Subaru with expert care so that it continues onward 
just the way you love.

Yours truly,

Matt Slap Subaru"

I am figuring that sales down due to car shortage and dealer trying to 
make up for it with service.  I was just there a week ago for routine 
oil change and they said everything checked out.  I emailed back that 
they need to tell me the problem first.

Anyone seeing things like this?