I am
I converted the main veggie plot (about 12m x 13m) last winter, together with the 30'x14' polytunnel and a 10'x10' greenhouse. This winter I've extended the veggie plot slightly so it's now roughly 14m square and I have a vague plan to build a passive solar greenhouse which will also be no dig (no worries about putting a fork or spade through underground pipework if you're not using a fork or spade
Last year was I think the most productive year we've ever had, with the exception of squashes which really didn't do well at all. This year will be interesting now I think I know what I'm doing
I'm not going to attribute the success entirely to going no dig, but I think it's fair to say that it helped quite significantly.
Possibly the most difficult bit is making sure I have enough compost. As we're fortunate enough to have space to store it, in 2020 I bought a six tonne lorry load of council green waste compost, and did the same again last year. I'm hoping I won't have to buy any in for next winter as I'm really working on composting as much as possible at home. By the summer I'm hoping we can be composting all our kitchen waste for example, so there'll be no food recycling going out for collection at all.
James