You can...but it will be unexpected for most users and for most use cases. Look at the pizza toppings example in the link above again, it’s a clear semantic dif

You can...but it will be unexpected for most users and for most use cases. Look at the pizza toppings example in the link above again, it’s a clear semantic difference. I can implement a radio button that allows multiple choices also, doesn’t mean it is the right thing to do. Now there are of course exceptions to the rule. One case where instant reaction on checkboxes are common is filters in online stores. I think that’s a leftover design from the days you had to actively click search on each change to the filters. Those will work equally good with toggles.