Why do we need to create a Scalar for the Proxy object for each access / change ???

gistfile1.txt

diff --git a/src/Perl6/bootstrap.c/BOOTSTRAP.nqp b/src/Perl6/bootstrap.c/BOOTSTRAP.nqp
index 963db37eb..ffef42e48 100644
--- a/src/Perl6/bootstrap.c/BOOTSTRAP.nqp
+++ b/src/Perl6/bootstrap.c/BOOTSTRAP.nqp
@@ -1739,14 +1739,10 @@ BEGIN {
     Proxy.HOW.add_attribute(Proxy, BOOTSTRAPATTR.new(:name<&!FETCH>, :type(Mu), :package(Proxy)));
     Proxy.HOW.add_attribute(Proxy, BOOTSTRAPATTR.new(:name<&!STORE>, :type(Mu), :package(Proxy)));
     Proxy.HOW.add_method(Proxy, 'FETCH', ($PROXY_FETCH := nqp::getstaticcode(sub ($cont) {
-        my $var := nqp::create(Scalar);
-        nqp::bindattr($var, Scalar, '$!value', $cont);
-        nqp::decont(nqp::getattr($cont, Proxy, '&!FETCH')($var))
+        nqp::decont(nqp::getattr($cont, Proxy, '&!FETCH')($cont))
     })));
     Proxy.HOW.add_method(Proxy, 'STORE', ($PROXY_STORE := nqp::getstaticcode(sub ($cont, $val) {
-        my $var := nqp::create(Scalar);
-        nqp::bindattr($var, Scalar, '$!value', $cont);
-        nqp::getattr($cont, Proxy, '&!STORE')($var, $val)
+        nqp::getattr($cont, Proxy, '&!STORE')($cont, $val)
     })));
     Proxy.HOW.add_method(Proxy, 'new', nqp::getstaticcode(sub ($type, :$FETCH!, :$STORE!) {
         my $cont := nqp::create(nqp::decont($type));