Bigger Minecraft Realms (current cap is 10 on bedrock)

Theres only a 10 person limit for realms which sucks. What if microsoft actually improved minecraft and added bigger realms with either players who both have realms plus being able to merge their realms to a capacity of 20 people max instead of the miniscule cap of 10 or for 1 person to pay more to expand their realm. That would be cool and actually imrpove the game. Or even just put the cap to 30, instead of 10 which is ridiculously small.