Unfortunately for you I am 100% correct.
On the 1st February, the UK becomes a 3rd country as it exits the single market and customs union.
Which means the EU takes back control.
The UKs access to the large EU financial services will be entirely at the discrection of the EU.
They can choose the level of access and the timescale.
What is mostl likely to happen, is that the EU will allow the UK to have the same access for a while, then they will reduce access and create nudge factors to bring the business over to the EU.
Breaking away from the EU makes them a competitor, so each EU country will look for opportunities to gain business or political advantage.
Take fishing, the leaders of Spain and France simply wont give up fishing rights, that would be politically an own goal for them domestically.
You can have Rylers head in sand attitude if you like, it doesnt change things. The fact is the UK will be losing a massive amount of power on the world stage.
Crystall ball hogwash as usual.