I can see that logic app has Microsoft teams "Post a choice option as the Flow bot to a user
Yes, you can use Post a choice of options as the flow bot to a user connector in logic Apps to present options to a user as shown in below images.


I would like something where I can present options to a group chat or channel.
But if you want to present options to a group chat or channel AFAIK there is no such built-in connector available in logic Apps. You can achieve this using Adaptive cards.
Adaptive cards for Microsoft teams
By following this document, you can add radio buttons or by changing test as an option you can create buttons labeled option1 and option2 as per your requirement.
{
"$schema": "http://adaptivecards.io/schemas/adaptive-card.json",
"type": "AdaptiveCard",
"version": "1.0",
"body": [
{
"type": "Text Block",
"text": "Please select an option:"
}
],
"actions": [
{
"type": "Action.Submit",
"title": "Option 1",
"data": {
"id": "option1"
}
},
{
"type": "Action.Submit",
"title": "Option 2",
"data": {
"id": "option2"
}
},
]
}

Reference link