How is this damaged aluminium frame likely to fail? I had an unplanned collision with a car yesterday (everyone is fine, thankfully) but my bike – a Giant Revolt 1 – now has a lovely new pair of dents.
I cycled it home from the collision (~6km) and it seemed “fine” although I was probably still in shock.
Looking at it today, and having looked at several other questions regarding dented aluminium frames, I’m trying to ascertain what the most likely failure is?
Is this frame likely to continue degrading/cracking over time (i.e. I might get several more months from it)?
Or is it more likely to fail catastrophically and fold in on itself?
I exclusively ride on paved roads although there are often small potholes.
How is this damaged aluminium frame likely to fail?

Sorry. It's not going to fail, it has failed. It's no longer ridable. The head tube is near vertical making the steering very unstable and the front wheel has been pushed back and will overlap with your toes. The frame tubes are not dented they are buckled and severely weakened. If you ride it the frame will catastrophically fail (either when you hit a bump or brake hard) resulting in a nasty crash.
I hope that if the car driver was a fault you got their details.