Please list the gun control bills where # opposing was much greater than # supporting, and the bill still passed. What was the percentage that passed in spite of opposition?
Maybe if those casting their votes cared about the majority, it would attract more testimonies? Futility tends to discourage participation.
Don't be so upset at the people not submitting testimony when the evidence demonstrates numbers don't matter. Most of the testimonies I read comprise the bulk of arguments, so additional submittals aren't likely to illuminate the proverbial light bulb for any of the people making the decision.
I wish I was wrong, but I don't see many of these votes turning on the number of testimonies one way or the other. I think really bad gun control bills don't often get passed because the bill is just poorly crafted from the start. Could be legal issues, no funding, or it adds nothing to the plethora of existing laws.
JMHO 
An example would be the mag ban precovid. 1500 oppose and like 40 support. Bill passed senate and only died because the house declined to hear it.
I get where you're coming from, but we need to still do something. Because if 1 thinks like that, then 1 more, then 2 more, then hundreds more. We were able to change many bills and defeat a few. 1 reason why we are where we are today is because lack of trying. Prior to HIFICO, I went to the hearings and there were like 4 pro 2a and 10 anti 2a. And testimonies were like 12 pro 2a.
1) Taser carry restrictions-Bill defeated
2) Bump stocks, also included "anything that increases the rate of fire". We got this last part deleted, but bill passed.
3) Loaning a rifle/shotty for 3 days-Bill defeated
4) Registration of tasers-Bill defeated
5) Semi auto rifle ban-Bill defeated
These are just a few that come off the top of my head.
So what we do or don't do today, affects the future of gun owners. 1 has to ask if HIFICO or the internet was around in the 90's; would registration, permits to acquire, etc...be in law today. TBH, I still think they would, but you get my point.