The day trippers aren't genrally interested in games against the likes of Norwich. I expect there will be a good number of them knocking about in CB1 as usual, but covid will have put a few off this season.
We'll still see the real hard core tourists, but later in the season, around the CL games and when international travelling gets a bit easier.
I recall a discussion with a lad from the Far East who sat next to me a few years ago. He was in the UK for three weeks, had hotels booked and tickets to see at least 8 top PL games and was hoping for more. He had two bags full of stuff from the City store as well as a shirt, scarf etc. He said he would do the same at each game.
That's the type of supporters the club wants to attract. They spend more at one game than most of us do in a season or two. CL games attract literally hundreds of such 'supporters'... Which is precisely why the elite clubs prioritise the CL and (still) want a Super League.
Traditional football is dead.