An interesting discussion. In contrast to some other experiences here, I've found lockdown has made me change my habits in the other direction. Having done the supermarket shopping exclusively online for 5 years, we couldn't get any delivery slots.
So I did it physically and found it a much better experience. Wandering round the shop I pass items that I would never have found on the website, oh I'll try those. I can get bread from the back of the shelf which is several days fresher. The strawberries don't look or smell fab this week, I'll get some different fruit. I can get the size of baking potatoes I actually want. They have 4 different banana options, and I can choose those in best condition on the day. Etc.
I find it easier and less stressful than doing it online. If they haven't got some essential ingredient for a planned meal I can decide to cook something else instead, and not end up with a load of stuff I'm not going to use for lack of that one thing.
I also think it works better for Tesco. Not only do they not have to pay someone to pick, pack and deliver, but I'm spending more. Online we'd spend about 90 quid a week. Now I spend between 120 and 160. Admittedly this is to the detriment of our local Sainsbury's where I do any top ups that are required.
Mrs Trebor occasionally moans that I won't do it online citing petrol and time costs. But it gets me out of the house, and frankly if I can avoid staring at a screen getting frustrated with technology having done it all day for work, then that's a good thing.
Plus, the shop is usually fairly quiet with so many doing it online. I like it.