So...I just found out something VERY Annoying about YouTube Music...
I have an Insignia Branded Google Home Speaker

in my living room that I regularly stream music

to either directly from Google Play Music or by Cast from my phone

...
So today I pulled up a song on YouTube Music

just to give YouTube Music

a try, and then I tapped the Cast to Speaker

icon...and I got the message that casting the music to a Google Home speaker

is only available with YouTube Premium!
What 'The Ham Sandwich'!
It is bad enough that Google is trying to force users to pay for YouTube Premium just to be able to stream their own music

in the background with the screen off...but are they telling me now that the ONLY way I will be able to stream music

to my Google Home speaker

is if I have a YouTube Premium subscription! That sux!
Personally I don't have any Streaming Music

Subscriptions, because I am an occasional music

listener. I will admit that I do pay for a SirisXM subscription, because I do regularly listen to music

in the car

. But I personally do not see the value of a Streaming Music

Service subscription if it isn't something that I use daily.
Also while I do tend to watch a lot of YouTube channels, and the ads are annoying (especially when several ads pop up during the video and repeatly Interupert the video), I can live with the ads.
But I have to admit that now I am P! $$ED Off!
It seems that once Google Play Music

goes away...the Only way that I will be able to use my Insigina branded Google Home Speaker

is if I subscribe to either YouTube Premium or another Music

Streaming Service!
If any of you know of an app or a music

streaming solution that does not require a subscription to stream music

to a Google Home Speaker

...Please do let me know.