Of course for you Russian propaganda posters anybody who tries to help civilians is a "mercenary", but the people your friends bombed are just people trying to help suffering civilians in Ukraine.
People like Franky and Coen, who take snacks to suffering Ukrainians, or people who deliver aid to the elderly.
Are you happy about what your friends in the Russian military did to the woman shown below? She doesn't look like a mercenary to me.
How about this baby? Are they are mercenary? Or some top secret Ukrainian fighting baby?
Videos of the pizza place show large numbers of what are clearly US and other western mercs. Targetting THAT is totally legitimate. Ordinary hohos will learn not to take jobs or do anything else that requires them to be standing around in proximity to western mercs.