Mother, mid 70s, all of those no problem. Will occasionally ask my advice on an Excel formula (recently, setting it up to work out an average of non-contiguous cells).
Uncle, late 70s, all of those. Recently had to upgrade his computer memory to 5 terrabytes to handle a large project and has just returned from a very active holiday in North Africa that he booked online.
M-in-L, early 80s, has never driven or been much interested in computers but could comfortably manage the offline version of all those tasks.
F-in-L, early 80s, only recently learnt to cook after MiL had an operation and couldn't. Can do all the rest.
Father, would be late 80s if he were still alive, never learnt to use a computer or smartphone but was working (with a lot of driving and some international travel) until 75. Had always been a fairly basic a cook, but no deterioration of his abilities until after 75.
Stepfather, late 70s, could do all those up to 70, including very complex cooking. After 70 his ability to multitask deteriorated markedly and he stopped being able to cope with multiple cooking timers going at once. That was the second sign of his developing dementia. Stopped driving around 73, and smartphone use steadily deteriorated - he can now use it to make a call but not much else. Couldn't now do anything on your list.