On an official Marvel website, there has been two pages published; featuring promo art, that is connecting up with Tom Holland’s Spider-Man.
Marvel has also seemingly officially announced these without holding onto spoilers for much longer.
These two pages feature:
Tobey Maguire

‘Peter Parker – Friendly Neighbourhood Spider-Man’. The sentence includes: ‘Our friendly neighborhood hero swings into the MCU in his iconic suit.’
Andrew Garfield

‘Peter Parker – The Amazing Spider-Man’. The sentence includes – ‘The one and only Amazing Spider-Man webs his way into the MCU.’
Check out the Exclusive article when I found more evidence in November for Tobey Maguire being in Spider-Man: No Way Home
Also stay tuned on the Chatter Box Film Twitter page, as I bring more news and updates on there too.