Overall, I don't have a problem with the mods. They have significantly altered the gameplay and changed the "meta" of the game. My issue is that I spent six months farming to get my 16 EM Rifle weapon to purple and max out all my legendary implants. Now, because of the mods, I might as well throw it all away since it's useless. Will there be a free implant removal day? No matter how I look at it, it would cost me 12,000 A-coins just to remove the implants. That's not fair! I can eventually get over the fact that my weapon is useless, though I'm still angry about it. But I shouldn't have to buy coins just because the game has changed...
Sounds like you do have a problem with the mods and it's the same complaint many of us have. Mods made so many weapons useless especially snipers, which is what they stated was their intent. They've shown time and time again, they don't care about how much time, effort and resources you've invested, if they decide to "rebalance", screw the client/player.
Yes, they stated implant removal discount is coming back next week. Might be too little, too late. So much damage already done because of mod and then tooling with matchmaking this week.