“Persecution” — lol.

https://en.wikipedia.org/wiki/List_of_pre-Columbian_inventions_and_innovations_of_Indigenous_Americans?wprov=sfti1

Afaiu,

• a real “Free market” is a myth.
• A fully gov. Controlled market is not a free market by definition.
• The problem with the Canadian housing market is not government regulation, it is excessive marketization (and not enough of the right kinds of regulation).

Isn’t match already such a unified expression? Especially once you extend matches with guards, it seems to me like this is a solved problem. E.g.,

if x == 1.0 then "a" else "x"

is

match x with | 1.0 -> "a" | _ -> "b"

and

if x ==
  1.0 then "a"
  2.0 then "b"
      else "z"

is (and IMO reads much clearer this way):

match x with
| 1.0 -> "a"
| 2.0 -> "b"
| _ -> "z"

and

if xs
  .isEmpty then "e"
  .contains(0,0) then "n"
  else "z"

is

match () with
| _ when x.isEmpty -> "e"
| _ when x.contains(0,0) then "n"
| _ -> "z"

and

if person
  .age < 18                 then 18
  is Person("Alice", _)     then person.age
  is Person("Bob", let age) then age
                            else -1

is

match person with
| _ when person.age < 10 -> 18
| Person("Alice", _) -> person.age
| Person("bob", age) -> age
| _ -> -1

.

Finally,

if person is Person("Alice", let age) then age else -1

Would be the simple

match person with
| Person("Alice", age) -> age
| _ -> -1

Seems to me this reads more clear in general and has less magic. Plus, it’s already implemented in a bunch of languages.