What I like about bells, is they are near impossible to mess up. Any kid old enough to serve can learn how to shake something. And at the same time, when done right, and with nice bells, they sound beautiful.
Also, bells aren’t entirely useless in a vernacular Mass. For example, I have taken to the custom of making a profound bow during consecration (while kneeling, I bow my head as far as possible without it hitting the pew in front of me). However, the elevation of the Eucharist was put into the Mass so that people could see and adore the consecrated Host and Chalice. So at this point, I look up. With bells, I simply look up when the bells ring (especially easy when done in the 1+1(or 3)+1 way, with the first at the bow, the second at the elevation, third at the genuflection). Without bells, I have to just time it right to make sure I look up before the priest lowers the host. This may seem like a nonproblem, but when some priests pause for 5 minutes before elevation, and others go right into it, its hard to judge sometimes.
However it has also been noted here that, even if your pastor did not get rid of this, the bells should stop being rung after Holy Thursday’s Gloria, at which time they may be replaced with a wooden clapper, until the Easter Vigil’s Gloria.