Google Assistant Commands trigger in lovelace or automations

So i dont know if this is already possible, but i think it would be cool if we link google account like we can press a button to start a Google Assistant routine or something. Or to just execute commands like Broadcast/Announce. Also if something is compatible with G assistant and not HA, then we can use Google Assistant commands through HA. I don’t know if you get what I am saying, or if there is already a way.
Thanks in advance.

Edit: for example if Google Assistant can control Samsung TV’s soon, but HA can’t, I could press a button in love lace that does the same thing as “Okay Google, set TV volume to 40”