Perhaps a little perspective helps.
There are somwhere between about 18,600 and 19,100 parishes in the US. I have no idea how many world wide.
Shock of shocks, neither the Pope not the dicasteries in Rome know exactly what is going on in each parish in the world, or in the US, or even in your dicocese. In fact, none of them even know what all is going on in the dioceses throughout the world, or the US… etc. and taking it even further, they have know idea what is going on in the countries… They do know some of the things that are going on; they do hear of isolated issues; but the details, most likely not. I am not suggesting that they are a bunch of ignoramuses; only that we live in a parish and see what is happening, and we presume that others see it too. Most bishops - even the really great ones - don’t know a whole lot about what is going on in any given parish under their command.
And while the Church is not a human institution, it is and institution of humans, and like other humans, it is prone to bureaucracy.
Just as you can be filtered from the pastor, you will be filtered from the bishop, who is the one who can make changes. And if you think that filtering is a problem, try dealing with Rome.
We now have something like about 40 years since Vatican 2 took place. Diocesan headquarters have been innundated starting not long after the changes from Vatican 2 started; so it is not like no one has said anything that was meant for the bishop(s) to hear and act upon. Some heard and did something. Some heard and didn’t do anything - for multiple reasons. Many didn’t hear, because the complaints were filtered out.
Rome also has had untold complaints sent to it; most of them were at best inadequatley prepared; further, contrary to many people’s expectations, Rome has a tendency to let the local area police itself. In short, Rome - the pope, and the dicasteries - do not go about micro managing parishes, or even dioceses.
Some years ago, a group got really perturbed about issues, and they video taped it, and prepared an extremely good, well organized, well thought out and well detailed letter to the proper dicastery in Rome.
They got results, because they did not come across like one more angry, poorly focused soul who couldn’t put a case together if someone else wrote it for them.
They spent a lot of time and work, and got results because the evidence was irrefutable.
If you want to make a change, unless you are either a Canon lawyer or liturgist with at least an MA, you are going to need some real help, and the process will be slow. Can you do it? It has been done before; but it is the only group in 40 years I have heard of who actually achieved the results they were looking for.
So, if you want to write your bishop, it will serve to vent your spleen, and benefit the paper company that produced the sheet of paper you wrote on. But it won’t accomplish much more.
And by the way, there are levels of “wrongness”, if you will. If the priest is gathering kids around the altar, or there are too many EMHCs, I kind of doubt that Rome is going to get too exercised about it. They probably won’t even do more than send a note to the bishop to kindly look into the matter (if that, and they probably won’t ask for a reply). If a woman is giving the homily following the reading of the Gospel, or is at the altar during the Consecration acting as a concelebrant, then, with proper documentation, Rome will most likely pay attention.
In short, there have been a lot of things to legitimately complain about for the last 40 years; some of them are still going on. The complaining about them has been going on for about as long as the things complained about have, and not a whole lot has been changed. A good portion of that is due to ineffectiveness of the complaints. So unless you are really willing to go at this correctly, with time, money, advice and effort, don’t presume much will change quickly.
A certain amount of it will simply be resolved by time, and the retirement of the priests with the screwy ideas.