No it isn't, London's IPOs in 2025 were mostly towards the end of the year, after that article was written. London ended up about 8th worldwide for issuances in 2025 - https://www.pwc.co.uk/press-room/press-releases/research-com...
Plus, the FTSE 100 returned 25.8% last year. That is not a shrinking market!
EDIT: I'd prefer you not change the subject away from your capital markets claim, but to address the other links:
1. I didn't say London was a top 4 IPO location, just that it's market aren't shrinking.
2. Tech Nation still exists, and still administers that visa. I don't know why you posted a very out of date article about it.
3. It's not ideal that such a high profile company is having issues like that, but hey, stuff happens. OpenAI had a whole goddamn coup and counter-coup happen!