It's a real shame that Putin's stupid and failed road trip is impeding a country with a long and decorated history in partical particle physics from contributing to the scientific community.

Russians please don't lie down and accept this, get that twat thrown out of the top floor of the Kremlin.

So Russian scientists now get excluded from EU work, but Tennis players are still OK.
It's insane that Russians can come here to earn money, while waging war against Europe at the same time.
That goes for any branch, be it entrepreneurs, scientists or art, it doesn't matter, they should not be able to make money here. That should be a very obvious part of our embargo against Russia.

How to turn your country into North Korea, 101.

As well they should. Russia and Belarus should never be allowed to normalize this, and that should include ostracization in literally every aspect of their existence. You want to launch genocidal, imperialist invasions, run sham elections for a fascist oligarch, repress your citizens, blatantly kill political rivals day in and day out including outside of your own territory, sell arms to Myanmar's military, buddy up with North Korea and the Syrian government, send mercenaries to Africa to make things even worse there, cause ecological disasters in service of your illegal invasions, outlaw the expression of sexual and gender minorities, threaten war so flippantly that all of your western neighbors feel the need to join a defensive pact, interfere heavily in foreign elections to put fascists into power, and otherwise be one of the biggest, most backward shitholes on the planet? Then we'll treat you as such.

Because of Ukraine invasion.