All good ideas, but the problem is to sell/buy tokens to a fair market price right?

That's all or do I oversee something?

There would be another way. A seed/HBD or Seed BUSD pair with steps. So no wall, only provides some liquidity for sellers.

It's like a buyback, but you don't need to overthink. Simple adjust every month the value of seed and that's it.

Yield on seed is IMO confusing. There are some dividends better if rewarding needed.

Kiss,

Keep it stupid simple.

Btw, Merry Christmas!