Hi, thanks for the attempts to add some objects along the EV6.
However, there are many problem:
It does not make sense to have bench,table and site on the same node https://www.openstreetmap.org/node/13250023818 .

Why is node https://www.openstreetmap.org/node/13250023819 needed? Why do you touch country borders?

Why do you think bicycles are allowed at https://www.openstreetmap.org/way/1116848141 or https://www.openstreetmap.org/way/239014891 ?

The change to footway https://www.openstreetmap.org/way/432951898 is wrong, it is parallel to the pedestrian zone, but separated, not what you have done.

https://www.openstreetmap.org/way/1443955897 is unneeded. It overlaps the edge of pedestrian zone https://www.openstreetmap.org/way/12329451 which does have bicycles allowed.

Why is bicycle=yes needed on https://www.openstreetmap.org/way/92387596 ? There is a bicycle crossing nearby at https://www.openstreetmap.org/way/681001508 .

https://www.openstreetmap.org/node/12925875150 don't change parcel_lockers randomly.

https://www.openstreetmap.org/way/1443955905 why is this layer=-1 ? If it is a passage through a building, it does not need layer (it is on the same layer as the building).

I cannot comment on the changes in Hungary, but most of the changes in Slovakia seem wrong or at least dubious. So please answer and explain properly.