iCloud Mail max. attachment size

It seems that iCloud Email only allows to store emails with attachments only up to 20 MB in size.

Unfortunately it is still very common for people to send big attachments (quotes, presentations), so when I migrated to iCloud Email now I have a lot of emails that I cannot store on iCloud and have to keep them locally.

Is there any way to convince Apple to increase this small limit to a more reasonable size, that fits realize in 2024?