For me on a Wahoo unit, I simply prioritize how I want my data. On the Elemnt, you can have 11 fields and thenuse the up / down buttons to have fewer or more of those fields viewable. All the data I could ever want is always there and I don’t have to choose a different profile…I just toggle up or down.
Also, most of the data I want / need indoors is on the TR screen. I don’t even use a head unit regularly inside (occasionally, though).
That said, having an Indoor mode is nice because you can have it set so the GPS is off automatically. You have to toggle it manually with Wahoo.