I recently started riding again as it helps with my mental health and I've also lost 3 stone doing so, which a nice plus. I was bought a Flanders carbon which was 18 years old, last year. It was put together for about £200, which is peanuts. Now I've had my fair share of trouble with it, but mostly maintenance issues. Punctures have been a nightmare because of the state of the roads up here. Between me and my dad who I ride with, we've had 7 punctures and 2 shredded tyres in 7 weeks!
However, I've 2 decent shops locally and both have been struggling with stock and supplies. The shop nearest me cannot get kids bikes or anything under £1000 until July at the earliest, but they've such a back log in orders they think they wont see some normality until nearer christmas! The other shop is okay for things like tubes and tyres, and they've a fair share of Bianchi bikes in stock, but anyting like kids bikes or small adult bikes are off the menu for now. Plus as has been mentioned, prices are now going through the roof. It's all about maintaining now as there is so little new stock. The shop that sold me my back offered me £500 to buy it back, which I declined because it's so important for me.
The problem has been created by the Covid situation, and Brexit has just compounded it. These shops are as busy as ever, but they can't see a "normal" service resuming for 2-3 years.