arcgis desktop - Storing points from multiple GDBs as object

I often download data that comes in 30 minutes to 1-hour windows and then have to compile that data manually into one feature class, from multiple GDBs. I am trying to iterate through the separate GDBs and store each point feature class in an object. Here's what I have so far (Python 2.7.14):

import arcpy
import os
from arcpy import env
outputOverwrite = True

print('imported')


arcpy.env.workspace = r'C:\Vector\20190902'
print('ws set')

workspaces = arcpy.ListWorkspaces(workspace_type = 'FileGDB')

for workspace in workspaces:
   datasets = arcpy.ListDatasets(feature_type = 'All')

for ds in datasets:
   arcpy.env.workspace = ds

   fc = arcpy.ListFeatureClasses(feature_type = 'Point')
   print(fc)

I am unable to post pictures or copy and paste my code, as the system is on a totally different network.

Edited to reflect changes made by @BERA.

This code outputs

imported
ws set
>>>

It doesn't print the feature classes like i expected it to.

I traced this back to the line of code

for workspace in workspaces:
    datasets = arcpy.ListDatasets(feature_type='All')

When I tried to do

print(datasets)

It gave me blank lists

[]

[]
[]
[]
...

Hope this clears up the ambiguity on my end.

Answer

ListFeatureClasses will search in current workspace, which is r'C:\Vector\20190902'. You need to change it to point at each gdb when listing feature classes.

I dont know why you are listing datasets, are you sure that is what you want?

If you have a structure like this, code below will work:

import arcpy, os

arcpy.env.workspace = r'C:\GIS\ArcMap_default_folder'

fclist = []
for ws in arcpy.ListWorkspaces(workspace_type='FileGDB'):
    arcpy.env.workspace = ws
    for fc in arcpy.ListFeatureClasses(feature_type='POINT'):
        fclist.append(os.path.join(ws, fc))


print (fclist)
#arcpy.Merge_management(inputs=fclist,...

['C:\\GIS\\ArcMap_default_folder\\Default.gdb\\point1', 'C:\\GIS\\ArcMap_default_folder\\test.gdb\\point2']