Marduk sure seems to be asking for that.
Bacle sure seems married to his pet false dichotomy of "either we cuck out in a cloud of bullshit peacenik rhetoric, or have a presumably nuclear war with Russia, and out of these two being cowardly useful idiots is the less bad option".
Which would be a completely reasonable choice to make... if only that dichotomy was not false and ignored the existence of several options with many more detailed variations in between because arguing against those options makes defending peacenik rhetoric much harder than the above.
Like, for example, dusting off all the tried and true ways to fuck with a hostile nuclear power and get away with it tested by all factions of the Cold War, possibly inventing few new ones on top of that (like they are doing since quite some time anyway), and practicing all that distilled dickery on Russia indefinitely, because you can rest assured they (and China, and Iran too) will do the same regardless of whether we retaliate in kind or not.
He is very much part of the reason it feels like some in Europe won't be happy till the US goes to war with Russia over Ukraine.
Europe was mostly happy with what USA was doing regarding that in the past, and would be completely happy with some minor adjustments to that. Please recalibrate your feelings back to some semblance of reality.
And threatening Russia with war, to try to get them to back off Ukraine, is not going to be accepted by much of the US populace.
The US public isn't interesting threatening Russia with a clenched fist, as you put it.
You say threatening Russia with war over Ukraine is too much for US populace, which is not even necessary, yet also want everyone to believe the same will not just threaten China with war over Taiwan but actually go through with it, when more than mere threats will be in fact necessary? If that line of thought turns out to get pushed through the US court politics, i guess start getting comfortable with massive nuclear proliferation in the next few decades.
Any reason (leaving aside the stupidity of such reasons and excuses for a moment) to not be willing to threaten Russia with a clenched fist will apply at least as much to China - which also is a nuclear power, but on top of that, unlike Russia, is also a meaningful conventional military and economic rival to USA.