Since markets always rise permanently, the probability is significantly higher.
Well, with individual stocks it’s already clear that the “always permanently” part is not true (we all agree on that here). If you look more broadly (DAX, S&P, or any World indices), it’s more likely. Whether an economy necessarily must (and should) grow permanently, let’s say, people aren’t so sure about that nowadays anymore ;) “post-growth” or “degrowth” is the keyword for anyone who wants to browse or something. In my own words, the question especially in developed countries is whether from some point on always more, always more efficient is still necessary at all, or whether we would eventually be more fulfilled and happier if, on the contrary, we produced less and perhaps as a society worked less (and the economy as a result would shrink). Resources are finite and the population doesn’t keep growing and growing either, which was indeed a driver for growth. Well, I also believe that this is still more a thing for the future, and I think especially in crisis times like now, many things are disrupted that will ramp up again afterwards and such, but I just wanted to throw out there that “the economy MUST grow, ALWAYS!!!” is not an entirely undisputed thesis.