Thankfully, Alonso is fine. Though after this incident, he will have 1 less engine and gearbox for rest of the season. I am sure looking at the accident footage, every single thing in that car has got damaged beyond repair.
Haas team scoring points on debut has to be a shame for McLaren. Yes, one would say that this has to do with bad red flag timing and bad call to put SS on Jenson's car, you still expect an experienced team to perform better than a debutant.
Hopefully they would look at all the data, fit in some new parts and we will be better off in the next race