I just want what's best for this country. Brexit isn't that.
I appreciate your position & of course it's obvious that remain/anti-Brexit supporters aren't all the stereotype of 'rich elite/moaners/anti-democrat', just as Brexit supporters aren't 'thick/uneducated/racist' etc. Voters for both sides are diverse & cross all socioeconomic & political groupings.
I disagree though with your conclusion that Brexit is not 'best for this country'.
If you look at it in typical remain-centred terms - economy, freedom of movement, easier option than Brexit (which will of course be complex) etc - then I can see why you would think that.
However, it is not just about those things. It is about other stuff from a Brexit-supporting perspective - autonomy, accountability, nation state and the freedom to be the masters of our own destiny free from the constraints of supra-national governance.
Further, since the ref returned a Brexit mandate, it has now become charged with a more emotional & gutteral basis - that is, democracy & our place within it.
Our power is in our vote. It is democracy that replaces violence as a means to be heard & listened to. It is the power of a pencil mark that decides our path as a society.
If Brexit is subverted & denied - be it because 'it's just too complex' or 'the remain lobby are more visible & vocal' then what is the point in voting? When MPs explicitly promise to 'respect the ref' during their electioneering then renege on that singular promise, then what was the point of our vote? When MPs cross the floor & pursue an opposite ideology without going back to their electorate, then what was the point in voting for them? When Parliament holds the govt hostage but refuses to let the electorate have their say via a GE, then what power do the electorate actually have?
There is a case to be made against no-deal, absolutely, but there is no case for no Brexit.
To decide that Brexit can simply be stopped is folly - the electorate gave Parliament an instruction, and it must be enacted - to renege on that is to destroy trust in democracy & that is dangerous.