Selling/Buyer Closing Costs Awkward Situation

It seems like the market we're selling in and agent culture still is mainly driven by sellers covering costs, while we've noticed most agents in the market we're buying tend to split agent fees. I wouldn't say the market between these regents is all that different including average house price. like most of the US inventory is low and buying is steady, maybe slowing a little down.

Which selling/buying culture is less Awkward to ask to align. We really don't want to be covering 75% of the closing costs in this situation.