Shavuos

5780 There is a מנהג in כלל ישראל to put non-bearing fruit trees in shuls on שבועות because on עצרת the judgement for the upcoming year’s fruit tree is decided (מג"א או"ח ס' תצד ס"ק ה). There are two questions that can be asked. Firstly, if we are judged in regard to fruit bearing trees, why do we put non fruit bearing trees in shul? Secondly, why is it that on ט"ו בשבת which is ראש השנה לאלנות do we celebrate by eating fruit and not with trees, an on שבועות which we are judged for the upcoming year’s fruit do we celebrate by putting trees in shuls, it should be the opposite?...