Ukraine gloated over the crimea bridge bombing. It's now morally permissible for Russia to bomb Ukraine's civilian infrastructure,

It's sad but it is what it is.

After Ukraine bombed the crimea bridge and gloated about it, they demonstrated that they are ok with bombing civilian infrastructure. That was also the message they sent Putin.

Now, when Russia bombing civilian infrastructure Ukraine and NATO can no longer complain about it without looking like complete hypocrites.

Russia is now morally authorized to bomb to Ukrainian infrastructure, even civilian ones.

The blame falls on whoever, planned and organized the crimea bridge bombing. Well done. You just handed Russia the stick they'll be using to beat you.