What a stupid question. How do you know anything is ever going to follow through unless you try? If Putin reneged, then you simply don't abide by the treaty. Now you have grounds for a real war.
Look, Ukraine is nothing but a little shithole in the backwaters of the world which has been buttering its bread for years and years trying to saddle up to countries like ours by being "handy" for things neither country would rather openly discuss. They have been in conflict with Russia over various matters for 350 years. Now Ukraine has this bozo dance queen in office and Russia is knocking and this jerk tells us WE, after already donating billions in aid, just have not done enough?
Once again the media has told everyone what and how to think on Ukraine just as they tried with Covid and the 2020 election---- that is, NOT to ask questions, now just get onboard!
PUTIN BAD ORANGE MAN NOW and UKRAINE GOOD. MUST. HELP. GOOD. PEOPLE. BAD PUTIN.
End of story.
The real story is that the media is making Putin out the bad guy so that if Trump runs for reelection next year, the Left can dredge up their story again that Trump and evil Putin are working as a team of dictators looking to conquer the world ending democracy for all eternity! OH! The children. Must. Not. Reelect. Dangerous Trump.
It's all the demoflats got left to float out there to save their asses-- -- public stupidity.
Then when we escalate the help, Putin steps it up too. So we jump in with jets. Putin shoots 'em down.
Before you know it, WE are at war with Russia.
Still waiting for the explanation: WHY?