Poker Zombie
Royal Flush
Technically, anybody with less than a starting stack (or less than maximum) can add back on. I occasionally see it from the short-stack-jockeys in casinos. Buy in for the minimum. Play "preflop poker", getting their stack in before they have to make post-flop decision. If they lose, add back on.Let's flip your "if everybody did it" around: instead of everybody pocketing their profit, what if everyone topped back up to the max after each hand? Buy in for $50, lose $10, put $10 back on the table. Players would accumulate enormous stacks that you would never allow them to start the night with. I think that's what makes this a more convincing case for me. If something is bad for the game in one situation, it's highly suspicious in the others too.
I recognize that I'm being difficult, and it's not because I'm trying to convince anyone or even change how I play in my own home game (yet). If me persisting is too irritating, I'll drop it. But I really want to understand the "why" and not just "we've always done it this way". If I can't teach it, then I don't truly understand it.
Yes, this can become "higher staked" poker. But a 25¢-50¢ game can play like a $2-$5 game with the right (or wrong) players. The way for a host to manage players that want to play bigger is to limit rebuys ($50 max), or rule a maximum bet limit (max bet allowed: $50 per hand). Some states have a maximum bet law, so this isn't too crazy.
You certainly aren't being irritating. You appear to have your player's bankroll preservation in mind, which is great for "beginner" games. I used to cap cash-game buy-in/rebuys to a total stack of $20. Once my players were more comfortable, I allowed $20 or half the biggest stack (today it's $30 or 1/2 the big stack). Sure, one guy could try to run up our small game into something bigger, and roughly 1/3 of our players (myself included) would be cool with that. However, 2/3 of my players view poker as a social event and a night out. We try to keep losses to about the cost of a dinner and a movie ($60 per person).