All mechanical switches are prone to bounce and oxidation. You can try contact cleaner or switch replacement (some keyboards have slotted switches that can be replaced without soldering).
Consider next a keyboard with programmable firmware (QMK) so you can adjust and mitigate bounce in software.
Noted, thank you - but a quick search suggests Keychron isn't in that category. On the other hand, they have replaceable caps that are (individually) quite cheap.
I'm 6-12 months away from a follow-up purchase, but will tag QMK options for the next search.
Consider next a keyboard with programmable firmware (QMK) so you can adjust and mitigate bounce in software.