flatpak madness

There is almost 105,000 files on my local home folder related to flatpaks.
Is it supposed to be normal ? Manageable? Reasonable ?

Code:miguel$ find .local/share/flatpak | wc -l
104979
miguel$ du -sh .local/share/flatpak
2,3G .local/share/flatpak
miguel$ flatpak list
Nome ID de aplicativo Versio Ramo Origem Instalaiio
Clipboard app.getclipboard.Clipboard 0.8.3 stable flathub system
8bit Solutions LLC com.bitwarden.desktop 2024.4.1 stable flathub user
Freedesktop Platform org.freedesktop.Platform 23.08.17 23.08 flathub system
Freedesktop Platform org.freedesktop.Platform 23.08.17 23.08 flathub user
Mesa org.freedesktop.Platform.GL.default 24.0.6 23.08 flathub system
Mesa org.freedesktop.Platform.GL.default 24.0.6 23.08 flathub user
Mesa (Extra) org.freedesktop.Platform.GL.default 24.0.6 23.08-extra flathub system
Mesa (Extra) org.freedesktop.Platform.GL.default 24.0.6 23.08-extra flathub user
openh264 org.freedesktop.Platform.openh264 2.1.0 2.2.0 flathub system
openh264 org.freedesktop.Platform.openh264 2.1.0 2.2.0 flathub user
Breeze GTK theme org.gtk.Gtk3theme.Breeze 6.0.4 3.22 flathub system
Breeze GTK theme org.gtk.Gtk3theme.Breeze 6.0.4 3.22 flathub user
KDE Application Platform org.kde.Platform 6.6 flathub user
KleverNotes org.kde.klevernotes master klevernotes-nightly user
miguel$The biggest problem it pollutes my home folder causing problems in a backup.
Took some time to realize why my backups are taking so long to complete. More than 5h before versus 20m after excluding that path from backup.

For sure, something is not ideal, even reasonable.