Can I piggyback on the question and ask what are people scraping these days?
During Covid lockdown online food shopping in my area (UK) became increasingly difficult to book delivery slots as they would fill up as soon as they became available. For most people who either owned a car or lived nearby a supermarket this was probably just a mild inconvenience, however at the time I didn't have a car and the nearest store was miles away from my house. Writing a bunch of Python scripts to check for free delivery slots over several of the big supermarkets and then pinging me when one became available was a lifesaver (maybe a bit dramatic, but it helped me secure regular food deliveries without having to spend hours hitting the refresh button). I learned a lot in the process, the lengths at which some online stores go to try and deter automated scripts was quite interesting.