I had always been fairly regular user of bus/train for work commute, as well as driving a lot locally and to visit family (2.5 hours away).
I have given up my annual travel ticket, and still have most of the €40 I topped up my Leap card with (equivalent to Oyster) in February 2020 - the annual ticket was for trains and the top up worked on buses/tram. I think I have used 2 trains (to get my 2nd jab and return), and 1 local bus journey since this all started.
The few days I go into work now, I have been able to get car parking. And when it all started and I was in a building with no car parking, I was able to claim back the costs as I have asthma so it wasn't a good idea to use public transport at that point before jabs. But still WFH 3 or 4 days/week at least, and looks like it will be fully WFH for another while given numbers rising here again.
I only got my car when DD was born (DH and I shared before that), we dropped back to 1 car when he was working away 50% for 4 years, went back up to 2 cars when DFIL was terminally ill a few years later and we needed to both spend a lot of time going down to them but DD and I still needed to be here a lot for school/work.
And DD is also very well used to public transport having commuted in by bicycle and home by bus for 3 years in creche, and done plenty of other trips by PT with us, to the point she had her own Leap card before leaving primary, would hop on the train to get from school to local town for hot chocolate with friends after school, and taught half her secondary class how to get the bus to the local large mall from school on the last day of term before Christmas (private school where mostly SAHMammies drove their darlings everywhere - they loved the excitement!
and independence of the bus and being together).