People saying they'd take EFTA now pretty much sums that up, doesn't it.
Brexit itself wasn't a 'failure', it worked. We left the EU. It did exactly as it was intended to do. The current 'failure' comes from the refusal to adopt the sensible strategy, one supported by the EU themselves. Sadly, neither Labour nor the Lib Dems were interested, they kept listening to the short-sighted idiots who felt that remaining was going to happen. Remaining was never going to happen, but rather than choose the sensible idea, you all chose to put your wind behind the impossible.
Just imagine the outcome had the remainers put their efforts into demanding EFTA membership rather than trying to overturn the referendum result, seen by a lot of people as anti-democratic, thus losing the majority support. Put more effort into backing something as the easy-swayed politicians would definitely have put their backing as well. But, you didn't.
Meanwhile those of us who did opt for EFTA/similar, just sighed, rolled with the memes and buckled up for the eventual shitshow as the Tories/ERG lot and the hard brexiteers inevitably got into power and did things their way by appealing to the 'uphold democracy' argument. I'm not saying its your fault, per se... but you weren't exactly helping the situation with your whining. :)