I think you need to check your math. Seriously check your math....what you are postulating is complete rubbish. And then after you do that, scrap everything you know about eschatology and start over. That's probably the best way to correct your errors.
He can say the exact same thing to you, it's pointless, dismissive, a bit egotistical, and does absolutely nothing to build up the body of Christ. We can never come together to glorify our King on this earth when we speak to each other with such disrespect? Why does it bother you so bad that someone believes differently than you? Why does it bother us so bad? Please be clear I am absolutely talking to myself first and foremost, that's why I haven't been posting much here lately.
I attend church that teaches and believes just like you, and I agree more with Plain on this subject, but guess what? I believe with all my heart mind and soul I am exactly where God put me, and I LOVE every single one of His children and pray I treat them exactly as He calls me to. I fail way too often, and hate myself for it. God has me in a place now where I see what a poor job I've done as a parent, and how chaotic my house is. This is a hard lesson, but one that is making me and my family stronger. Right now I feel I'm not fit to teach anyone anything unless God puts them in front of me, and I haven't been. It hurts. Between covid and this family realization I haven't been putting in work for the kingdom in a while, and now understand Paul when he writes Romans 7. I do the very things I hate, (games, TV, work, rinse wash and repeat), and don't do the things I want (study His word, testify of His glory, go to gatherings, heck even going every Sunday at this point would be a huge improvement), oh wretched man that I am.
I KNOW I get caught up in this back and forth stuff too, and honestly in the grand scheme of things there is nothing more important, period. This is how I see it now, when my ultimate goal is to save as many souls as He made me to save, by His power, for His glory, and then go to you and you're ultimate goal is to save as many souls as possible before it's too late, by His power, for His glory, I think we can maybe find some common ground to do something together to glorify Him. I also want you to understand "doing stuff together" is not my point here, I believe with all my heart that if we were face to face and given a problem to solve in real life for His glory, we would ban together and get it done, never even thinking of these things. Right? My point here is just trying to adjust the way we speak to each other here on CC, even when we disagree. I also am not anything, I'm not "swooping in to change CC" or anything like that, I can't say enough that getting overheated and typing quick snapbacks that I wish I would have thought about a little longer and I end up being part of the problem. I just really wish that even when we disagree we respect each other the way we are called to, the way Jesus demonstrated while He walked His creation.
I don't know what that looks like, but I do know we get there through Him, the only way. I just don't think the kinds of conversations we have here are productive or glorifying to our King at all. That's just my prayer. Have a great day.