Repeating the same post over and over and over again, doesn't make it factual.
1. There are different types of drones for different missions. There were several Russian drones that crossed into Poland. Their purpose was almost certainly for the purpose of surveillance as Poland had been furnishing ordnance to Ukraine.
2. There is also the likelihood that those drones came from the Kaliningrad region of Russia, which lies to the north of Poland and any drones from there would have to pass over Poland to get to Ukraine.
3. At present, Russia is amassing troops and ordnance on Finland's border and Putin has made it clear that Finland is a serious adversary of theirs and wants Finland back.
4. I doubt that Putin is so stupid as to make the same mistake that Hitler made in WWII. Hitler took on too many nations at once and that always leads to failure. He has been putting elderly retired soldiers to serve in his present war, as his troops keep getting mauled in Ukraine. North Korea provided troops but were found to be highly ineffective in actual combat and others defected. China put troops into the fight but were also mauled by Ukraine's forces. He started using older Soviet era ordnance as his newer anks and latest equipment were being blown up by simple cheap drones, over and over again.