I'm currently not travelling due to a "lockdown" but I have just booked some travel.
I'm currently resident in Vietnam (formerly resident in the UK) , but a South African national, and I had previously booked travel to the UK to comply with my VN visa in June, which was my return flight. However I do not need or want to be in the UK in June, but I do wish to be there in July.
I do need to return to South Africa for some personal matters that simply cannot be resolved by any other way. Other than my physical presence in SA. So I have booked flights back to SA, to return to the UK when I wish to be there in July.
I have also had to book flights back to Vietnam for July. So I've made a bit of a leap of faith with these 2 reservations.
Personally, if my flights do have to be rearranged due to travel restrictions in this instance, I will probably be quite glad that the airline has my money!