That picture does not show that the Pope is giving Holy Eucharist to the Protestant (I don’t know who that guy is). It is either a chalice or ciborium and it is covered with a purificator. This to me shows that the Pope is allowing him to venerate the Blessed Sacrament and nothing more. Again I say, this picture doesn’t show the Pope giving out the Holy Eucharist. You can raise issue with why the Protestant is being allowed to touch something that has the Blessed Sacrament in it, but please don’t say that the Pope is giving the Holy Eucharist to a Protestant. This is how horrible rumors get started.
God bless!