Fair play, might of changed with covid, the many times I went I always thought they should do more for them, same in Katowice, Lodz, etc.. perhaps care has stepped up a bit, always felt safe but that's probably due to male and size. You couldn't move for pushy beggars in 2019
Love Warsaw but suspect your in $1000/mo+ Airbnb, alcohol abuse amongst the homeless in Warsaw is massive, and thus aggressive begging, everything else you say is correct, but your in a 2km bubble and Warsaw is a big city, even a walk to googles free coworking space will be enlightening for you (it will put you marginally outside the comfort zone briefly if you walk the quickest path over the bridge, then loop back in to an arty farty outlet shopping complex zone), even in your comfort zone I've seen some pretty horrific situations with people collapsed outside with head split open (self inflicted alcohol abuse, but I guess less scary than stringes everywhere)