I understand the frustration in the OP. This sentiment is shared by a great number of recent converts who are baffled at how lightly the treasure of a traditional mass (and traditional doctrine) is held by a great number of 'trads'.
Personally I am young earth creationist, non-dogmatic sede EENS flat earther and share this view with precisely none of the 200 or so parishioners we go to mass to mass with. Even if I leave out the flat earth, there is no one I can share 100 % with.
The covid plandemic has made me understand that you cannot force a feeling a brotherhood in a parish. We were not all singing from the same hymn sheet, but without an understanding of Jєωιѕн power, the nєω ωσrℓ∂ σr∂єr and Fɾҽҽmαsσɳɾყ it was next to impossible to get to grips with what was going on.
There is no papacy to set us straight in differing views and ultimately no one has any authority anyway to impose anything on anyone. And quite honestly, well before the council, the message from Rome was not exactly clear at least since the French revolution. The condemnation of the Action Française and the Cristeros was the logical next step from the 1892 Ralliement of Leon XIII. So the pretext to do nothing except make babies and wait for the end times has been there for a very long time. The 1892 ralliement was exactly what French middle class catholics wanted to hear. The Church no longer obliged them to resist the Republic, and they could subsequently live in peace with modern society.
Since my realisation that the formation of a trad catholic bastion is impossible, we are spending more time with our natural allies, i.e. neighbours and fellow sports club members. They all know that we are the catholic family in the area and should any of them decide to pick up the faith we will be there to help them.