The alternative solutions are say no to disposable cutlery plastic like any of the single use plastic.
can you fix this check all grammr
The alternative solution is to say no to disposable plastic cutlery and any other single-use plastic.
The alternative solutions are to say no to disposable plastic cutlery, as well as eliminating other single-use plastic items.
Sure! Here's the corrected version of your sentence:
The alternative solution is to say no to disposable plastic cutlery and avoid using any other single-use plastics.