It's wait and see on Brexit and the continental connection as well.
We still seem to be doing all we can to damage connections with Europe, and many nationals living and working on the "other side" seem ready to give up and go home.
Certainly the financial community is separating its EU business with an exodus from London. There's still no word on "equivalence" for financial services.
Will ambitious Parisiens still want to live in London and commute regularly? Hard to tell.
Cross-channel trade is finding life difficult with the new rules, and professional qualifications will not be recognised by the other side.
The visa regime won't help easy movement of workers. Erasmus is gone.
Increased international trade, if it happens, won't benefit the rail sector. The international student population here has taken a big hit, though Covid will be a big factor in that.
Tourism will probably hold up reasonably well, but it has to climb out of the Covid wipe-out first.